The correct answer is "She has completed the assignment." The present perfect tense has plus past participle is correctly formed.

The correct answer is "Rise". Rise is a synonym for increase, meaning to go up or become larger.

The correct answer is "taller". The word than indicates a comparative form. Taller is the comparative of tall.

The correct answer is "However, it was too late." The conjunctive adverb however should be followed by a comma when it begins a sentence.

The correct answer is "In conclusion". In conclusion is a formal phrase used to introduce a summary in academic writing.

The correct answer is "Important". Significant and important are synonyms, meaning having great meaning or consequence.

The correct answer is "If I were you, I would apply early." The second conditional uses were for all persons with if I, and would plus base verb.

The correct answer is "as". The structure as expected means in the way that was expected, using as as a conjunction.

The correct answer is "It is essential to address this issue promptly." This sentence uses formal vocabulary and structure suitable for academic writing.

The correct answer is "The report was written by her." The passive voice uses the past participle written after the appropriate form of to be.

The correct answer is "A". The word university begins with a consonant sound yoo, so the article a is used.

The correct answer is "However". However is a connector used to show contrast between two ideas.

The correct answer is "in". The correct preposition after interested is in.

The correct answer is "Children". Child is an irregular noun; its plural form is children.

The correct answer is "He doesn't like coffee." For third person singular, the negative uses doesn't plus the base form of the verb.

The correct answer is "It can be argued that". This is a strong academic phrase that presents an argument without personal language like I think.

The correct answer is "through". Through indicates the means or method by which success was achieved.

The correct answer is "She has lived here for ten years." The present perfect tense with for plus duration is correctly formed.

The correct answer is "Significant". Significant is a more formal and precise academic alternative to big.

The correct answer is "This issue has significant implications for society." This sentence uses advanced vocabulary and a formal structure appropriate for a high IELTS band score.

The correct answer is "make". The natural collocation is make a decision, meaning to choose between options.

The correct answer is "pay". The natural collocation is pay attention, meaning to focus or listen carefully.

The correct answer is "full". The natural collocation is take full responsibility, meaning to accept complete accountability.

The correct answer is "promise". The natural collocation is break a promise, meaning to fail to do what one promised.

The correct answer is "your". The natural collocation is do your homework, meaning to complete assigned schoolwork.

The correct answer is "good". The natural collocation is make good progress, meaning to advance or improve significantly.

The correct answer is "cold". The natural collocation is catch a cold, meaning to become ill with a common viral infection.

The correct answer is "some". The natural collocation is have some fun, meaning to enjoy oneself.

The correct answer is "break". The natural collocation is take a break, meaning to pause and rest from an activity.

The correct answer is "some". The natural collocation is give some advice, meaning to offer recommendations or guidance.

The correct answer is "mistake". The natural collocation is make a mistake, meaning to do something incorrectly.

The correct answer is "some". The natural collocation is do some exercise, meaning to engage in physical activity.

The correct answer is "look". The natural collocation is have a look, meaning to glance or examine briefly.

The correct answer is "notes". The natural collocation is take notes, meaning to write down key information.

The correct answer is "effort". The natural collocation is make an effort, meaning to try hard.

The correct answer is "on". The natural collocation is catch on fire, meaning to begin burning.

The correct answer is "business". The natural collocation is do business, meaning to engage in commercial activities.

The correct answer is "speech". The natural collocation is give a speech, meaning to address an audience formally.

The correct answer is "plan". The natural collocation is make a plan, meaning to prepare a course of action.

The correct answer is "action". The natural collocation is take action, meaning to do something to achieve a goal.

The correct answer is "To arrange sentences into a logical sequence". The main goal of reorder paragraphs tasks is to arrange scrambled sentences into a logical and coherent sequence.

The correct answer is "It introduces the topic without using unclear references". The first sentence of a paragraph typically introduces the topic without using pronouns that refer to previous sentences.

The correct answer is "Transition words such as however and therefore". Transition words often indicate sentence connections and help establish logical relationships between ideas.

The correct answer is "Scientists have identified rising emissions as a major concern". This sentence would most likely appear after an introductory sentence because it provides specific information that follows a general introduction.

The correct answer is "Look for logical flow and reference words". A useful strategy for reorder paragraph tasks is to look for logical flow and reference words like pronouns and transition words.

The correct answer is "Many students appreciate its flexibility and accessibility". This sentence logically follows a sentence about online education because it explains a benefit of the topic introduced.

The correct answer is "They refer to nouns mentioned in previous sentences". Pronouns are important in reorder paragraph questions because they refer back to nouns mentioned in previous sentences.

The correct answer is "Overall, these measures can significantly improve the situation". This sentence is most likely the concluding sentence because it begins with a concluding transition and summarizes the main point.

The correct answer is "However". However is a transition word that signals contrast between two ideas.

The correct answer is "Ideas are connected clearly and follow a logical order". A paragraph is logically coherent when ideas are connected clearly and follow a logical sequence.

The correct answer is "They then analyzed the results to identify climate patterns". This sentence best follows a sentence about data collection because it describes the next logical step in the research process.

The correct answer is "Practice identifying logical connections and paragraph structure". The best way to improve reorder paragraph skills is to practice identifying logical connections and understanding paragraph structure.

"Acute" describes sudden onset and short duration (hours to days). Subacute = weeks, chronic = months/years. Acute rash suggests infection, allergy, or drug reaction requiring prompt evaluation.

Leukopenia = low WBC count (<4.0). Causes include viral infections, medications, bone marrow disorders, autoimmune disease. Neutropenia is specifically low neutrophils (most common cause of infection risk).

Arthritis = joint inflammation (-itis = inflammation). Osteoarthritis (degenerative) vs rheumatoid arthritis (autoimmune). Symptoms include pain, swelling, stiffness, reduced range of motion.

Metoprolol is a cardioselective beta-1 blocker. Reduces heart rate, contractility, and BP. Also used for angina, arrhythmias, and post-MI. Common suffixes: -olol (beta-blockers), -pril (ACE inhibitors), -sartan (ARBs).

Dysphagia = difficulty swallowing. Oropharyngeal vs esophageal causes. Requires evaluation for neurological disorders (stroke, Parkinson's), structural lesions (stricture, tumor), or motility disorders (achalasia).

Inferior MI affects the bottom wall of the heart (supplied by right coronary artery). Leads II, III, aVF. Anterior = V1-V4. Lateral = I, aVL, V5-V6. Posterior = reciprocal changes in V1-V2.

Omeprazole is a PPI that reduces gastric acid production by inhibiting H+/K+ ATPase in parietal cells. Used for GERD, PUD, Zollinger-Ellison. Other PPIs: esomeprazole, lansoprazole, pantoprazole.

Proteinuria = abnormal protein in urine. Persistent proteinuria suggests glomerular disease (diabetic nephropathy, glomerulonephritis). Transient causes include fever, exercise, dehydration. Quantified by urine ACR or PCR.

Hyperthyroidism = excess thyroid hormone (T3/T4). Graves' disease (autoimmune, most common), toxic nodular goiter, thyroiditis. Symptoms: weight loss, tachycardia, heat intolerance, tremor, anxiety. Contrast with hypothyroidism.

Pancreatitis = pancreatic inflammation. Acute: gallstones, alcohol, triglycerides, drugs. Symptoms: epigastric pain radiating to back, nausea, elevated lipase/amylase. Chronic: repeated episodes leading to endocrine/exocrine insufficiency.

Metabolic alkalosis = elevated HCO₃⁻ (>28) and pH (>7.45). Compensatory PaCO₂ elevation (hypoventilation). Causes: vomiting (loss of gastric acid), diuretics, mineralocorticoid excess. "Uncompensated" means PaCO₂ not appropriately elevated.

Epilepsy = brain disorder with predisposition to generate epileptic seizures (≥2 unprovoked seizures). Distinguished from provoked seizures (fever, electrolyte disturbance, drug withdrawal). Treatment: antiseizure medications (levetiracetam, lamotrigine, valproate).

The correct answer is "resign". After the verb demanded that, the subjunctive mood requires the base form resign.

The correct answer is "when". The structure Scarcely had when is used to show that one event happened immediately after another.

The correct answer is "knew". After as if, the past subjunctive knew is used to express an unreal situation in the present.

The correct answer is "would". This is an inverted second conditional sentence. Were I in your position means If I were in your position, then I would accept.

The correct answer is "did". Inversion with not until requires the auxiliary did before the subject we.

The correct answer is "came". After would rather when the subject changes, the past simple tense is used. He would rather you came tomorrow.

The correct answer is "did". Inversion with little at the beginning requires the auxiliary did before the subject they.

The correct answer is "would have". This is an inverted third conditional sentence. Had it not been means If it had not been, then we would have failed.

The correct answer is "than". The structure No sooner had than is used to show that one event happened immediately after another.

The correct answer is "was". Inversion with so tired requires the verb to be before the subject she. So tired was she that she fell asleep.

The correct answer is "follow". After It is essential that, the subjunctive mood requires the base form follow.

The correct answer is "did". Inversion with only after requires the auxiliary did before the subject we.

The correct answer is "were". After as though, the past subjunctive were is used to express an unreal situation in the present.

The correct answer is "should". Inversion with under no circumstances requires the modal should before the subject you.

The correct answer is "when". The structure Hardly had when is used to show that one event happened immediately after another.

The correct answer is "that". The structure It was only after that is used for emphasis.

The correct answer is "did". Inversion with so loudly requires the auxiliary did before the subject he.

The correct answer is "had". After If only, the past simple tense is used to express a wish about the present. If only I had more time.

The correct answer is "arrive". After the verb suggested that, the subjunctive mood requires the base form arrive.

The correct answer is "would not have". This is an inverted second conditional sentence. Were it not means If it were not, then she would not have succeeded.

The correct answer is "had left / would have caught" (Third conditional: had + past participle, would have + past participle).

The correct answer is "Mixed" (Past condition → present result: had invited → would be).

The correct answer is "were" (Subjunctive: If I were you).

The correct answer is "If I was you, I would leave." (Should be "If I were you" — subjunctive).

The correct answer is "If I knew the answer, I would tell you." (Second conditional = present unreal).

The correct answer is "If he had studied, he would pass." (Mixed: past condition → present result).

The correct answer is "If I had seen her, I would have said hello." (Third conditional = past hypothetical, had + past participle, would have + past participle).

The correct answer is "If it rains, we will stay inside." (First conditional = if + present, will + base).

The correct answer is "Second" (If + past, would + base verb = hypothetical present/future).

The correct answer is "If you heat ice, it melts." (Zero conditional = general truth, present + present).

The correct answer is "Shall we meet at noon?" (Correct grammar for suggestion).