21.It began to rain last night and lasted until this afternoon.

34.I’ve ( ) bought a new house.

33.My car ( ) outside the school yesterday.

32.If it rains， I ( ) stay at home.

31.He is ( )of the five brothers.

30.Mary has more books ( ) her brother.

29.My car consumes ( ) gas than hers.

28.( ) Paris tonight.Look -- here’s the plane ticket.

27.You ( ) smoke here.

26.( ) you don’t know the answer， ask me.

25.He is ( ) boy in our class.