1. She ____ swim across the river when she was ten years old.
- Acan
- Bmust
- Cshould
- Dcould
Show answer
Answer: D. Could expresses ability in the past; can refers to the present.
By Team Megalecture · Updated 4 Nov 2026
44 exam-style questions on Grammar · Verbs and tenses, each with the answer and a short explanation. Ten of them are below to try. The chapter test draws ten fresh questions each time and is marked the moment you finish, with your score by topic.
44 questions · 3 topics · 10 per test
Try each one, then open the answer. These ten stay the same; the test draws new ones every time.
Answer: D. Could expresses ability in the past; can refers to the present.
Answer: B. Furniture is uncountable and takes a singular verb.
Answer: D. A fixed timetable event in the future is normally expressed with the simple present, and next Monday rules out every past form.
Answer: C. Must expresses obligation. Can, might and may express permission or possibility, not a compulsory rule.
Answer: D. For three years now links a period that began in the past with the present, so the present perfect continuous is the natural form.
Answer: A. After wish for an unreal present, were is used for all persons in standard formal English.
Answer: B. The question word is turned into by whom and the passive keeps the past tense with the auxiliary before the subject.
Answer: B. The subject is the singular cost. The phrase together with the legal fees does not change the number of the verb.
Answer: C. In reported questions the word order is that of a statement (no did), no that is added, and you becomes I.
Answer: B. The verb agrees with the nearer subject, the singular chairman. The plural directors does not control the verb.
44, each with the answer and a short explanation, across 3 topics: Tenses and sequence of tenses, Subject-verb agreement, Modals, voice, conditionals and narration. Every chapter test draws ten of them, so you can take it many times.
Yes. The test, the answers and the explanations are free and need no sign-up. Sign in only if you want your scores kept across devices.
The moment you press Finish: your score, the right answer and an explanation for every question, and the ones you got wrong saved in My mistakes to retry.
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