Вставьтепропущенные медальные глаголы can, cannot, may, most not, 1. Scientists in

Воткните
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