49．一Would you mind opening the window?

　　 　　一 _________ In fact．I also think it is very hot．

　 　　A．Sorry, I’ll put it on．　 　　　　　　　　B．It doesn’t matter．

　 　　C．No，not at all．　　　　　　　　　　　 D．Please don’t do that．

48．一Will Marcia go to the World Expo 2010 Shanghai，China this summer?

　 　　一If I don’t go there, _________．

　 　　A．neither does she　 　B．neither will she 　C．so does she 　　D．so will she

47．-Can you _________ the TV, Alex? Your grandpa is sleeping．

　 　　　一Sorry, I’ll do it right now．

　 　　A．turn on　　　 　　B．turn up　 　　　C．turn over 　　　D．turn down

46．一Is your brother at home? I want to visit him．

　　 　　一Sorry, he isn’t in．He __________ to the library．

　　 　　A．has been　 　　　　B．has gone　 　　C．have been 　　　D．have gone

45．He didn’t go home after school．__________，he went to take a piano lesson．

　 　　　A．Though　 　　　　B．When　 　　　　C．Instead 　　　　D．Until

44．一How long __________ your sister _________ a flight attendant?

　 　　　一Nearly two years．She likes her job very much．

　 　　A．has, been　 　　　　B．has，become 　　C．have，been　　 　D．have，become

43．一Peter! Could you please _________ in class?

　　 　　一Sorry．I won’t do it a gain．

　 　　A．don’t eat　　 　　B．not eat　 　　　C．not to eat　　　　 D．not eating

42．一_________ have you been learning English?

　 　　　-_________ I was ten years old．

　 A．How long, since 　　　　　　　　B．How old，since 　

C．How much，for　　　　　　　　 D．How often，for

41．Will you please drive __________?It’s very dangerous．

　 　　A．hardly　　 　　　B．clearly 　　　　C．slowly　　　　　　 D．badly

40．一I really had a great time at Lana’s party．

　 　　一Why not write a thank-you __________ to her?

　 　　A．note 　　　　　　B．call 　　　　　C．message　　　　　 D．book