37．A．much                         B．enough                C．little                      D．lots of

36．A．takes                   B．costs                    C．spends                   D．pays

34．--I haven't heard from Li Jun for a long time．

--What do you think _______ to him?

A．was happening                                        B．to happen

C．had happened                                            D．has happened

33．--It's too cold outside．Would you mind my _______ the door?

-- _______．Please do it now．

A．closing，Certainly not                             B．to close，OK

C．closing，Of course                                           D．to close，Not at all

32．The policeman ask my little brother _______ play on the street．

A．not to                  B．not                      C．to                          D．to not

31．--Hi，Harry! When did you get the gift?

--Well，I got it _______ my _______ birthday．

A．in，nine              B．on，ninth            C．at，twelfth             D．of，twelve

30．Tom is _______ to pass the exam．I'm sure of that．

A．clever enough      B．enough clever       C．too clever               D．too clever

29．If yon _______ at home and miss the lecture，you'll feel sorry．

A．stays                   B．will stay              C．stayed                    D．stay

28．Who will be the first person _______ our classroom?

A．leave                   B．left                      C．to leave                  D．leaves