Question

Use suitable modal auxiliaries for each of the following sentences.

(i) Students ________ submit the project report in time. (advice)

(ii) One ________ always obey their elders. (obligation)

(iii) He ……………….. go for a walk in the evening. (past habit)

(iv) You …………………. leave now. (permission)​

Answer 1

Answer:

1. Should

2. Should

3. Will

4. Have To

Answer 2

Concept Introduction:-

An example of a modal verb would be "likely," "able," "permission," "request," "capability," "recommendation," "order," "obligation," or "counsel."

Explanation:-

We have been given fill in the blanks

We need to find with  'a', 'an' or 'the’

$(i)$Students should submit the project report in time.

It is because English speakers use the modal verbs “should,” “ought to” and “had better” to express that they think something is a good (or a bad) idea. “Should” is the most common way to give advice.

$(ii)$ One must always obey their elders.

There are two types of modal verbs of obligation; those that primarily express a firm obligation or necessity - must and have to.

$(iii)$ He used to go for a walk in the evening.

Used to refers to past habits and states which were true in the past but are not true any more. It can be used with both action verbs and state verbs

$(iv)$ You may leave now.

Some common modals for expressing permission are may, can and could. But these modals have multiple meanings that can be confusing for English learners. Children in American schools learn to use the modal may when asking for permission. A student might ask the teacher, "May I be excused?" before leaving the room

Final Answer:-

The correct answers are, Students should submit the project report in time, One must always obey their elders, He used to go for a walk in the evening, You may leave now.

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