The new factory must be finished ………………… as the profitability of the company depends on it

1. The new factory must be finished ………………… as the profitability of the company depends on it.
     A. on time               B. in times                C. at time                               D. for a time
2. He played an active …………………… in politics until he was well over 80.
     A. scene                         B. job                        C. position                      D. part
3. I didn't really want to play football on Saturday, but since there was no one
else to take my place I couldn't really ……………………. it.
     A. go over              B. get out of                  C. turn down                D. take off
4. He retired early ………………………….. ill health.
     A. on behalf of          B. ahead of            C. on account of            D. in front of
5. I had no ……………. that the unemployment rate was so high in this country.
     A. knowledge               B. idea                C. question                D. understanding
6. He …………………… being given a receipt for the bill he had paid.
     A. asked to              B. demanded              C. insisted on                 D. required
7. Children with ……………….. diseases should not be allowed to go to school.
     A. contacted              B. infectious              C. constant              D. influential
8. Mr. and Mrs. Hudson are always ………… with each other about how to bring up their children.
     A. annoying                B. arguing                C. explaining              D. shouting
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