My sister ______ text messages to me on the mobile phone,but now she ___ e-mails on QQ.
A. is used to send ; used to send B. is used to sending ; used to send
C. used to send ; is used to sending D. used to send ; used to send
We were told that Mr Green _____ the office for a few minutes when we arrived.
A. has been away from B. had left C. had been away from D. has left
Your idea is considered to be _____ great value _____him.
A. of ; for B. in ; of C. of ; to D.不填 ; to
Please don’t stand up in class _____ you ______.
A. until ; are told to B. when ; are told C. after ; were told D. before ; were told to
-----Could you tell me ______ to go to Hannan by air?
-----Just a minute, please. Let me have a look.
A. how much does it cost B. how much did it cost
C. how much it cost D. how much it costs
----“Have you ever been to HK, Jim?”
----- “ Yes , I ______ there for two weeks with my parents last summer.”
A. have gone B. went C. have been D. was
