Complete the sentences with the modal verbs 'must', 'could', 'can't', or 'may', 'might' (not) and the word in brackets in the correct form. The forms can also be Continuous and Perfect Infinitives, such as '(must) be doing', '(could) have done'. You've only just had dinner. You hungry already. (not/be)
The rabbit escaped from its hutch. I to close the door. (forget) There's no other possibility.
Let's get a taxi, or we there on time. (not/get)
I was not sure where I had lost my watch. It on the beach. (be)
- I wonder why Ann didn't give me a ring when she was in town last week.
- Well, she your telephone number. (lose)
There another rise in the price of petrol soon. (be)
You have been travelling all day. You tired. (be)
I hear your examinations are next week. You very hard at the moment. (study)
He that. (not/say) It's not like him. You must have misunderstood him.