Сделайте пожалуйста ex 3 - 4. Даю 35 б.

Ответ:

1. wasn't

was

Were

were

were

were

wasn't

Was

2. Weren't playing

were doing

weren't listening

were swimming

was running

Was, having

wasn't working

were travelling

Объяснение: пишется когда множественное число пишется когда единственное