四、连词

56. You look tired. ________ working indoors you should be out for a walk.

A. Ahead of B. Instead of C. In front of D. In spite of

57. I’m looking for a babysitter (保姆). She must be ________ too old ________ too young.

A. neither; nor B. both; and C. either; or D. not only; but also

58.—I won’t go to the party tomorrow.

—________ you told me you would. What’s happening?

A. But B. So C. And D. Or

59. Jim has been in the factory for two years _______ he left school.

A. when B. since C. as soon as D. whether

60. Mike is good at playing basketball ______ Bruce does well in football.

A. when B. until C. since D. while

61. Stop cutting trees, _______ the earth will become worse and worse.

A. and B. but C. or D. then

62. Mr. Brown knows little Japanese, _______ he can’t understand the instructions on the bottle of the pills.

A. so B. or C. but D. for

63. Stop smoking, ______ you will get better soon.

A. and B. or C. that D. after

64. I was about to leave the office ______ the telephone rang.

A. when B. after C. before D. while

65. A lot of new buildings have been put up in our university. It is no longer the same _____ it

used to be.

A. like what B. that C. as D. what

66. ________ our football team failed in the match, we did our best.

A. Though B. But C. Because D. As

67. It was very late, _______ the students still went on repairing their desks and chairs.

A. and B. or C. so D. but

68.—You’d better remember what I said yesterday, _____ others will laugh at you.

—Sure. I’ll do it _____ you told me.

A. or; as B. and; as C. or; after D. and; after

69. I won’t believe you _______ I see it with my own eyes.

A. if B. when C. until D. while

70. I must finish the work ______ I go home.

A. before B. when C. until D. if