Question

C) Rewrite the following sentences using MUST/CAN'T/MAY/MIGHT with the
suitable infinitive forms (+infinitive or +perfect infinitive) according to their tenses:
1. It is possible that they will not reach agreement.
2. Perhaps you found you made a mistake.
3. It is certain that our boss will give a rise in our salary.
4. It is impossible that she won the beauty contest last year.
5. Perhaps parents will find that they cannot understand the new teaching methods being
introduced in primary schools.
6. It is not impossible that the Government's policy will prove to be little short of disastrous.
7. I'm sure Jane got 5 in her last exam.
8. I'm sure you will catch the 5 o'clock train.

Answer 1

They might not reach agreement.
You may have found you made a mistake.
Our boss must give a rise in our salary.
She couldn't have won the beauty contest last year.
Parents might find that they can't understand the new teaching methods being introduced in primary schools.
It might not be impossible that the Government's policy will prove to be little short of disastrous.
Jane must have gotten 5 in her last exam.
You must catch the 5 o'clock train.