Помогите пожалуйста с английским.

2-

1 she is sending an email

2.-She was sending an email

3.she has sent an email

4.she sends emails

5. She sent an email

6. She had sent an email

3

3 предложение

4

My computer was repaired in two hours by them

5

The teacher has given.....(не надобно  been использовать)

6

1 предложение