Ответ:

Номер 4

1.Were вместо was

2.Dropped вместо droped

3.Gave вместо gaved

4.Studied вместо studyed

5.Spent вместо spended.

Номер 5

1. Last weekend i was ill.

2. I got a lit of presents Last weekend.

3. Last weekend I went to the party.

4. I played football last weekend.

5. Last weekend i watched five football games.