Помогите пожалуйста 35.1, 35.3

35,1
1)Apples often buy .
2)Apples often bought .
3)Apples will often buy .
4)Apples are now buying .
5)Apples were bought yesterday at five o'clock.
6)Apples just bought .
7)Apples were bought yesterday at six o'clock.
8)Apples will buy tomorrow by six o'clock .
9)Apples need to buy.
10)Apples must be bought today .