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

The man decided to help the girl,_______parents had die, to finish school.

A. who           B. whose        C. that         D. whom

The old town has narrow streets and small houses _____ are built close to each other.

A. they           B. where       C. what        D. that

 Because he has been out of _____ work for months, Jack now has to depend on his parents for _____living.

    A．/; a          B．the; a         C．/;/         D．the; /

―I’m sorry for being late. I should have phoned you earlier.

―_______. I have just arrived.

A.That’s no trouble.       B. You are welcome 

 C. That’s all right.       D. You can never tell