Complete the sentences with the verbs in the correct form.
Поставте плова в скобках в нужную форму

1 what have you been doing

2 has Mathew visited

3 has been learning

4 have been playing

5 has Sam studied ( действие завершено, спрашиваем о результате)

has Sam been studying ( показываем длительность действия в процессе)

6 has never played

7 have you been waiting

8 haven’t seen

9 has been writing- hasn’t finished

Объяснение: