45. Does _______ matter if he can't finish the job on time?

　　 A. this　　　　 B. that　　　　　　 C. he　　　 　　　　D. it

44. I don't think ___ possible to master a foreign language without much merry work.

　　 A. this　　　　 B. that　　　　　　 C. its　　　　　　 D. it

43. Is ________ necessary to complete the design before National Day?

　　 A. this　　　　 B. that　　　　　　 C. it　　　　　　　 D. he

41. –Why don’t we take a little break?　 --Didn’t we just have _________?

　　 A. it　　　　　 B. that　　　　　　　 C. one　　　　　　 D. this

ada is _______ than China in area but has a far ____ population.

　　 A. wider, less B. larger, smaller C. smaller, larger D. more, more

40. I hate _______ when people talk with their mouths full.

　　 A. it　　　　　 B. that　　　　　　 C. these　　　　　 D. them

39. I hope there are enough glasses for each guest to have _______.

　　 A. it　　　　　 B. those　　　　　 C. them　　　　　 D. one

38. _______ is a fact that English is being accepted as an international language.

　　 A. There　　　 B. This　　　　　　 C. That　　　　　 D. It

37. --Do you have my dictionary, Mr Yang?　 --Yes, I have _______ right here.

　　 A. one　　　　 B. this　　　　　　 C. it　　　　　　 D. that

36. She thought _____　 a great honour to be invited to speak to us.

　　 A. that　　　　 B. this　　　 　　　C. it　　　　　　 D. it is

35. --Who is knocking at the door? -- _________.

　　 A. I'm, Mary　　 B. She's me, Mary　 C. He's me　　　　 D. It's me, Mary