20. ---What did the Englishman say?
---Oh, he asked where ____ .
A. did you come form B. do you come from
C. you came from D. you did come from
The number of the students in our school ____ rising since 2006.
A. is B. has been C. are D. have been
Helen has had a lot of trouble these days,but she doesn’t know whom to ______ for help.
A.turn to B. look for C. deal with D. talk about
I have been teaching for over twenty years, but never _____ a girl as bright as Lily.
A. I have met B. I had met C. have I met D. had I met
I _____thank you too much for all your help to my son while we were away from home.
A. won’t B. can’t C. can D. will
It is the third time that she has won the race,______ has surprised us all.
A. that B. where C. what D. which
