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