2)
1. am
2. had
3. doesn’t
4. will
5. were
6. have
7. don‘t
8. should ( выбрала из предложенных, можно перевести «поезд должен прибыть». вообще правильно было бы просто arrives «поезд прибывает» когда речь идет о расписании, то используется Present Simple)
9. have
10. will
3.
1. Does he seem unfriendly?
2. When I came the typist was typing the letters.
3. The agreement has just been signed by the director.
4. He will be working when his mother returns.
можно и так:
His mother will be working when he returns.
5. Did you go to the cinema yesterday?
6. He had returned before I finished my work.
Объяснение:
