–You were out when I dropped in at your house.--Oh, I ____ for a friend from England at the airport.
A. was waiting
B. had waited
C. am waiting
D. have waited
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As soon as he comes back, I’ll tell him when ____ and see him.
A. you will come
B. will you come
C. you come
D. do you come
Eliza remembers everything exactly as if it____yesterday.?xml:namespace>
A. was happening
B. happens
C. has happened
D. happened
Customers are asked to make sure that they____ the right change before leaving the shop.
A. will give
B. have been given
C. have given
D. will be given
My friend, who ____ on the International Olympic Committee all his life, is retiring next month.
A. served
B. is serving
C. had served
D. has served