Помогите, пожалуйста с 10.1 и 10.2. Present perfect continuous. Срочно!!! ДАЮ 70 БАЛЛОВ

10.1
1)They’ve been shopping
2)She has been watching tv
3)They’ve been playing tennis
4)He has been exercising (running)

10.2
1) Have you been swimming?
2)Have you been waiting long?
3)What have you been doing?
4)How long have you been working there?
5)How long have you been selling computers?