Поставить глаголы в соответствующее время, И ОБЪЯСНИТЬ ПОЧЕМУ
1) the scientist (to make) lost of experiments last week
2) he (to leave) for Moscow in 2000
3) Students ( to do) research at the institutes
4) Next term we (not/ to study) a new subjects
5) Her family ( to be) in London two years ago
6) he (to have) many students at his lecture

1)The scientist made a lot of experiments last week.2)He left for Moscow in 2000.3)Students did research at the institutes.4)Next term we didn't study a new subjects.5)Her family was in London two years ago.6)He had many students at his lecture.Это все в прошедшем времени-Past Indefinite.Вроде легко;)