Вставьте нужную по смыслу форму глагола to be:1.He... a doctor now.2.She...

1. He is a doctor now. 2.She was a teacher last year. 3.We will be students in a year. 4.They were first-year students four years ago. 5.He will be ten next Saturday. 6.She is at home now. 7.He was very busy yesterday. 8. We will be at school tomorrow. 

1) He is a doctor now.
2) She was a teacher last year.
3) We will be students in a year. (Через год, в течение года)
4) They were first-year students four years ago.