【题目】They like to draw and paint their free time.
A.at
B.on
C.in
D.of

【题目】We shouldn't spend all our time our favourite hobby.
A.in
B.at
C.to
D.on

—They’re books.

A. Are these English books?

B. Are those English books?

C. How do you spell it?

D. What’re these in English?

A. turn to B. sell out C. burn off D. put on

A. don’t B. but C. doesn’t D. and

A. is found B. was found

C. has been found D. will be found

A. because B. because of C. if D. there’s