88.( ) David was born _____.
A.since twenty years ago B.for twenty years C.twenty years ago D.just over twenty years
87.( ) Linda will look after the children _____ we’re away.
A. that B. during C. while D. where
86.( ) I______ maths and science.
A. interest B. am interesting C. am interested D. am interested in
85.( ) Our teacher saw us ______ on the desks and went out of the classroom.
A. to sit B. sat C. siting D. sitting
84.( ) Do you know where ______ from?
A. he come B. he comes C. did he come D. does he came
83.( ) Which of these do you think is ____ useful invention?
A.the more B.the second more C.most D.the second most
82.( ) Everybody is here _______ Jim Green.
A. as B. with C. on D. except
81.( ) I ______ able to sing any song but this one.
A. may B. can C. am D. would
80.( ) I’m afraid ______ you may be late.
A. when B. that C. why D. how
79.( ) ______ did Lin Tao say about Mount Emei?
A. What B. How C. When D. Why