Inglés RA3 Tema 17 - Modal verbs

They _____ be very happy – they’ve just won the lottery!. must. might / may. can't.

She _____ be the new boss – she’s too young!. must. might / may. can't.

It _____ be a Roman plate, but I’m not sure. must. might / may. can't.

That _____ be the same man – he looks completely different!. must. might / may. can't.

Look. He _____ be the doctor. Open the door. must. might / may. can't.

I don’t know where Jim is. He _____ be at the gym. He sometimes goes there after work. must. might / may. can't.

Smoking is not allowed in the train. You _____ stop smoking. Need to. Must. Should.

_____ I buy this dress? What do you think?. Should. Could. Would.

I _____ work on Sundays. haven’t to. don’t have to. can’t have to.

Lisa _______ drive. can. cans. canned.

Modal verbs need an auxiliary verb in negatives and questions. True. False.