Поставить предложения в past simple. составить отрицание и вопросы. 1.bob (to play) on the computer last night. 2. i (to phone) my friend yesterday. 3. they (to visit) grandother last week. 4.girls (to help) the mother yesterdey.

1 Bob (played) on the computer last night. Bob didn't play...Did Bob play...? 2. I (phoned) my friend yesterday. I didn't phone...Did you phone...? 3. They (visited) grandmother last week. They didn't visit...Did they visit...?4.Girls (helped) the mother yesterday. Girls didn't help...Did girls help...?