Помогите !!! ПожалуйстаPr.Pefect vs Pr.Perfect Cont.1) I (not/do) the housework yet.2)They

Помогите !!! Пожалуйста

Pr.Pefect vs Pr.Perfect Cont.
1) I (not/do) the housework yet.
2)They (study) very hard recently.
3) She (promise - обещать) to help many times.
4)He (clean) the kitchen. Everything is sparkling clean.
5)She (wtite) her essay and (send) it to her professor.
6) he (see) this film about six times.
7)It (not/rain) for three hours! And it is still raining
8) How many times (you/visit) Scotland?