I wondered _____ they always looked down upon me.
| A．why it was which | B．why it was that | C．why was it that | D．what was it that |
_______ miss the train, he got up very early this morning.
| A．In order to not | B．So as to not | C．In order not to | D．So as not to |
Do you know the trouble I have _____ the work?
| A．to do | B．doing | C．do | D．done |
It was the third time that she ______ to this mountain village to see the children.
| A．had come | B．has come | C．came | D．would come |
“Long time no see” is _____ sort of informal, but it is part of _____ language that Americans use daily.
| A．the; a | B．a; the | C．不填；the | D．a; a |
— I made it at last．I am on top of the world!
— __________
| A．Congratulations． | B．Don’t fall down! |
| C．Oh, really? | D．So far, so good. |