Вставьте пропущенные медальные глаголы can, cannot, may, most not, 1. Scientists in many...

Question

Вставьте
пропущенные медальные глаголы can, cannot, may, most not,
1. Scientists in many countries tried to solve the problem: _______
electricity be used to develop a long-distance communication?
2. Secretary wanted____speak good English.
3. Telegraph wires____be hung over the ocean.
4. You____ drive so fast, there is a speed limit here.
5. ____ I go out today? - No, you can't

Answer 1

1. Scientists in many countries tried to solve the problem: can electricity be used to develop a long-distance communication?
2. Secretary wanted must speak good English.
3. Telegraph wires cannot be hung over the ocean.
4. You must not  drive so fast, there is a speed limit here.
5. May I go out today? - No, you can't!