---Look, our headmaster is over there, playing basketball with some students of our class.
--- Oh, he must be ________ to his students.
| A．possible | B．valuable | C．available | D．accessiblee |
—What was the party like?
—Wonderful. It’s years __________I enjoyed myself so much.
| A．after | B．before | C．when | D．since |
He didn't make ______ clear when and where the meeting would be held.
| A．this | B．that | C．it | D．these |
It is said that Mo Yan's hometown is the place ____ has inspired him throughout his writing career．
| A．in which | B．where | C．that | D．what |
My new computer has ______ the old one．
A．twice as much memory asB．as twice much memory as
C．twice memory as much as D as much twice memory as
—Have you got an i Phone 5?
—No．
—You' d better buy ____．It' s really cool!
| A．one | B．it | C．that | D．this |