—____________ have you been married?
—For twenty years.
A. How far B. How often
C. How long D. How soon
The young lady guided us ____________ through the forest.
A. walk B. walking
C. to walk D. walked
—I'm looking forward ____________ my parents soon. What about you?
—Me too.
A. seeing B. to see
C. see D. to seeing
—Mom, I've got the first prize in the photo competition.
—____________
A. Good luck ! B. Not at all.
C. Good idea ! D. Congratulations !
—Do you still remember ______ me somewhere in Kunming?
—Yes, of course. Two years ago.
A. to see B. see
C. seeing D. saw
He used to ______ problems ______ English, but he can speak English very well now.
A. have, speak B. has, speaks
C. have, speaking D. having, speaking
