Put the verb in brackets into the present simple the past continuous or the past perfect :
1. Nadia ....... (finish) all her homework by the time her parents came home from work.
2. Ali .........( buy) a new computer two days ago.
3. Harry........( talk) to a friend when the teacher walked into the classroom.
4.First,Tina had a bath and then she ........(go) to bed.
5.The plane ............( already/ take of) by the time we got to the airport.
6.It ............( rain) heavily while we were waiting for the train.
Пожалуйста помогите очень нужно!!!
И напишите в каждом предложении какое это время