Измените каждое предложение, поставив модальные глаголы в сказуемом в прошедшее и будущее время: 1. Не must work hard to finish his experiment. 2. I can devote myself to scientific work. 3. They may carry out these experiments at the laboratory. 4. She can study chemistry at the university.

Question

Макар Виноградов

Английский язык

16 октября, 15:24

Измените каждое предложение, поставив модальные глаголы в сказуемом в прошедшее и будущее время: 1. Не must work hard to finish his experiment. 2. I can devote myself to scientific work. 3. They may carry out these experiments at the laboratory. 4. She can study chemistry at the university.

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Филипп Семенов · Answer 1

1. Не must work hard to finish his experiment. - Не had to work hard to finish his experiment. - Не will have to work hard to finish his experiment.

2. I can devote myself to scientific work. - I could devote myself to scientific work. - I will be able to devote myself to scientific work.

3. They may carry out these experiments at the laboratory. - They were allowed to carry out these experiments at the laboratory. - They will be allowed to carry out these experiments at the laboratory.

4. She can study chemistry at the university. - She could study chemistry at the university. - She will be able to study chemistry at the university.