— How long __________ your parents ___________?
— For about twenty years.
A. did, marry B. have, married
C. have, got married D. have, been married
By _____ these old students, we hope ____ them good at looking after the younger students.
A. train; make B. training; making
C. training; to make D. train; making
— Did the doctors save the old man？
— Yes. He _____________ on the morning of May 10th. And now he is out of danger.
A. was operated B. operated
C. operated on D. was operated on
— Sally, I went to the concert last night. How big Xinghua Music Hall is!
— So it is. It is ________ to hold more than one thousand people.
A. big enough B. enough big C. too big D. big too
— _______ good time we had at the party last night!
— Yes. It was _______exciting party that I would never forget it.
A. What; so B. How; such C. What a; such an D. How a; so an
— It’s clever _____you to help me work out the difficult math problem. Thanks!
— You are welcome. Now it’s easier _______you to understand it.
A.of; of B. of; for C. for; of D. for; for
