Question

Выпишите модальные глаголы:
1.You can go to St.Petersburg by train or by plane
2.You should take a taxi if you don't want to be plane
3.Every engineer must know at least one foreign lanquage
4.He may go away now.I shall finish the work myself

Answer 1

1. can 2. should. 3. must. 4. may, shall