A．用所给词的适当形式填空．每词限用一次．

share divide   hit    plant    sleep

31．Don't make any noise．Your grandfather　　in bed．

32．My sister likes making friends．She often　　her ideas with them．

33．Next week the students in our class　　into different teams to play basketball．

34．It snowed heavily last night，so a car　　a tree by accident a moment ago．

35．People in this city　　lots of trees in the last few years．