41. If you sold your house, you didn't get much money for it
A. your B. much C. for it D. didn't
42. The government should done more to help homeless people
A. done B. The C. homeless D. to help
43. What would you do if you have change to travel in the submarine
A. the submarine B. have C. you do D. to travel
44. Do you think she ought apply for this job ?
A. for B. Do C. ought apply D. think
45. If modern technology(A) didn't exist(B), we will (C) never have these(D) precious pictures
Read the following passage and mark the letter A, B, C or D to indicate the correct word for each of the blanks
How clever are dolphins?
Dolphins do have fairy large brains. There are many stories, ancient and modern, about dolphins saving sailors from (46)__________. Ever since the film Flipper, we ___47___how clever they are at learning how to do tricks. ____48_______, the truth is that dolphins are no more intelligent than rats, ___49____can also be trained to do tricks. The stories about them (4) _____50_____ people are true, but they automatically rescue anything, which is about the same size as themselves. Sometimes they kill sharks and then immediately try to rescue them.
46. A. swimming B. drowning C. sailing D. surfing
47. A. have all seen B. see C. has all seen D. saw
48. A. Although B. Moreover C. However D. Therefore
49. A. That B. Which C. Who D. whom
50. A. attacking B. hunting C. threatening D. rescuing
41. D
42. A
43. B
44. C
45. C