Does he（）on weekends?

单项选择题They are looking（）a flat. They want one with a garden.

A.on
B.out
C.for

单项选择题A:（）is the nearest chemist's? B: On the corner.

A.What
B.Where
C.How

单项选择题Sally's parents（）come and stay with her soon.

A.are going
B.are going to
C.is going to

单项选择题David's younger brother is（）engineer

A.a
B.an
C.the

单项选择题There aren't（）books in my bag.

A.no
B.some
C.any