Измените каждое предложение, поставив модальные глаголы в сказуемом в 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.
He will have to work
2 I will be able to devote
I could devote
3 they might carry
They will be allowed to carry
4 she could study
She will be able to study