I like math. It’s difficult ________ really interesting.
A. but B. and C. or D. So
—Is the black dog yours? —No it isn’t. It’s my ______
A. grandparent’s B. grandparents C. grandparents’
－_____ do you have P.E? －We have it on Wednesday and Friday.
A. Why B. When C. What D. How
Yao Ming is a _____basketball player.He plays basketball_____.
A. well;good B.good;good
C. good;well D. well;well
_______ weekdays we go to school _______ seven o’clock.
A. In; at B. At; at
C. On; at D. Of; at
--- Are these your books?
--- No, _____ aren’t. _____ books are in the bag.
A. it; We B. they; Our
C. them; our D. them; We
