The _____ stuck on the outside of the envelope said "By Air".

　　A. label    B. ticket    C. signal    D. sign

The rapidly growing birth rate brings about a lot of environment problems, which the government is supposed to take _____.

　　A. significantly  B. severely C. earnestly D. seriously

 When there's doubt the examiner's decision is _____.

　　A. right    B. final    C. definite    D. fixed

It was with great delight that I read in your February _____ the letter to the Editor written by Prof. Johnson.

　　A. issue    B. printing    C. magazine    D. copy

Tell your brother to come _____, because it's going to rain in a minute or two.

　　A. indoors    B. outdoors    C. outward    D. inwards

Although he hasn't any formal qualifications, Betas _____ to do well for himself.

　　A. managed  B. succeeded  C. arranged   D. convinced

 It is not profitable to provide bus services in districts where the population is widely _____.

　　A. scattered  B. dismissed  C. separated  D. spread

. The government has lost a great deal of _____ because of the large increase in food pries.

　　A. strength    B. support    C. agreement    D. vote

The party, which had been greatly _____, was spoiled by the rude behavior of an uninvited guest.

　　A. looked forward to    B. looked up to 　　C. called forth         D. called for

It isn't so much whether he works hard; the question is whether he works _____.

　　A. above all    B. in all    C. at all    D. after all