【题目】We have sixat school a day.
A.books
B.buildings
C.lessons
D.classmates

【题目】—Is his father a doctora teacher?
—A teacher.
A.so
B.and
C.but
D.or

—Sorry, you ______. It’s my mother’s seat.

A. should not B. may C. can D. can’t

A. at; in B. in; at C. in; on D. from; to

【题目】No cola. It's badyou.
A.for
B.at
C.of
D.on

【题目】You used to be quiet, ___________ you?
A.used
B.did
C.didn't
D.are

A. sixteen years old B. sixteen-year-old

C. sixteen –year-olds D. sixteen-years-old

A. on; at B. at; on C. by; on D. on; on

【题目】Did you ____ to play the piano?
A.use
B.used
C.to use
D.used to

A、has B、are C、is