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.
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Practise CSS English (Compulsory) with 357 exam-style MCQs, each with the answer and a short explanation. Every test is marked the moment you finish and shows your score chapter by chapter, so you know what to revise next. It is free and needs no sign-up.
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Practise CSS English (Compulsory) with 357 exam-style MCQs, each with the answer and a short explanation. Every test is marked the moment you finish and shows your score chapter by chapter, so you know what to revise next. It is free and needs no sign-up.
357 questions · 8 chapters
The questions follow the syllabus chapter by chapter. You can test the whole subject or one chapter at a time.
12 questions from the test, one or two from each chapter. Try each one, then open the answer.
Answer: D. Could expresses ability in the past; can refers to the present.
Answer: B. Direct speech with you makes it clear that the captain will lead. The other versions still leave he open to two readings.
Answer: A. Not only is paired with but (also).
Answer: C. However is a connecting adverb, not a conjunction. It needs a semicolon before it and a comma after it.
Answer: B. Ingenuous means innocent and trusting. Ingenious means clever and inventive.
Answer: D. The saying advises against regretting a loss that cannot be repaired.
Answer: B. Wistful means longing for the past in a gentle, sad way, which suits the closing remark about waiting for childhood.
Answer: A. The opening sentence should state the idea that the examples (lending, borrowing, loss) support.
Answer: B. Furniture is uncountable and takes a singular verb.
Answer: C. The singular verb has shows that a singular determiner is needed. Each takes a singular verb, while Several, All and Many take plural verbs.
Answer: A. Standard usage keeps the comparative for two persons and the superlative for three or more.
Answer: A. The plural noun girls ends in s, so the apostrophe follows the s.
When you get a question wrong, a short note called "The idea behind this" explains the topic it belongs to, with the rules to remember and a worked example.
All CSS English rules on one page
Yes. Every test, answer and explanation is free, and you do not need an account. Sign in only if you want your results kept across devices.
357 MCQs with answers, covering 8 chapters of the syllabus. Each test draws new questions, so you can practise many times.
No. The 357 MCQs are our own, written to the syllabus in the style of the exam.
Instantly. You see your score, the right answer and an explanation for every question, and the topics to work on next. Questions you got wrong are saved so you can retry them.
Yes. Pick a chapter, build your own test from chosen topics, or practise your weakest topics and your past mistakes.
Yes. It runs in the browser on any phone or computer, and you can add it to your home screen like an app.
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