Modal Verbs English Quiz

This is a second conditional sentence, which uses the past simple in the if-clause and would + base verb in the main clause. Option A is the correct modal.

The sentence expresses a possibility or ability in the present or future, making could the appropriate modal verb. Option A is correct.

The sentence grants permission, for which can is the standard modal verb. Option A is correct.

The sentence provides a recommendation, for which should is the appropriate modal verb. Option A is correct.

The sentence expresses an obligation based on law, for which must is the correct modal verb. Option A is correct.

The sentence expresses uncertainty about a future action, for which might is the appropriate modal verb. Option A is correct.

The phrase 'need to' is the correct modal structure for expressing obligation. 'Must to' is grammatically incorrect because 'must' is a modal verb that is followed by the bare infinitive without 'to'.

The phrase 'don't have to' expresses a lack of obligation. Since it is Friday night and the speaker does not need to wake up early, this is the correct choice.

'Mustn't' is used to express a strong prohibition or the necessity of not doing something. The sentence implies a strong need to remember to call the electrician.

The subject 'he' requires the third-person singular form 'has to' to express obligation. 'Have to' is used for I, you, we, and they.

The context of a parade implies that parking is prohibited in the street during those dates. 'Must not' is the correct modal to express a prohibition.