Family fights are the things _______I feel upset.
| A．about which | B．of which | C．in which | D．on which |
I tried phoning her office,but Icould not______.
A,get along B,get on C,get to D,get through
Sam_____some knowledge of the computer just by watching others working on it.
A,brought up B,looked C,picked up D.set up
When______where he was born,John said he was a New Yorker.
A,asking B,being asked C,asked D,was asked
___ in simple English,the article is easy ______.
A,Writing,to read B,Written,to be read C,writing,to be read D,written,to read
You can not borrow books from the school library______you get your student card.
A,before B,if C,while D,as