Question

составить по 2 предложения: с:

It is possible (may)

it  is impossible(can can"t)

it is necessary(must)

it is important(should)

например:

We can prevent war.I agree with you.

Answer 1

May i come in?

you may take my pen

i can`t  catch up with her

i can play the piano

i must do it well

you must not go there

you should work more seriously

you should not read about it