1) Match the modal verb in the sentence with its function.

1.You mustn’t smoke here
2.This work must be done at once
3.He must consult his teacher
4.Jim can climb a mountain very fast
a) you are obliged to do something

b) not allowed

c) when you are able to do something

d) there is a necessity in doing something

2) Fill in: can, could, may, might, should, would.

Your brother ___ install a new programme on his computer.
He ___ cycle since he was 2 years old.
You ___ solve this problem.
___ you like some tea?
You ___ go out in 5 minutes.