определите в каждом из них видо-временную форму и залог сказуемого. Переведите предложения на русский язык.
1. They were testing the apparatus when I came.
2. The students are given a lot of work to do every day.
3. They have already done their morning exercises.
4. The work will be done by tomorrow.

1. were testing ( Past Continuous - Active )2. are given ( Present Indefinite - Passive )3. have done ( Present Perfect - Active )4. will be done (Future Indefinite - Passive )