John knocked at the door for nearly five minutes____his wife opened it.
A.when |
B.before |
C.until |
D.as |
_____ was known to all , Willian had broken his promise ______ he would give us a rise.
A.As; which |
B.As; that |
C.It; that |
D.It ; which |
The passenger was very impolite to the conductor, ____ , of course , made things even worse.
A.who |
B.whom |
C.which |
D.what |
--- Are you familiar with the music ?
--- Yes. There was a time _____ this kind of music was quite popular.
A.when |
B.that |
C.with which |
D.about which |
The teaching building of our school_____ for many times.
A.has been added to |
B.has added to |
C.has been added up to |
D.has added up to |
---May I speak to your manager Mr.Willians at five o'clock tonight?"
---"I'm sorry, Mr.Williams _______ to a conference before then."
A.will have gone |
B.had gone |
C.would have gone |
D.has gone |