【题目】Cities are ____ places to live than before because they are dirtier and more crowded.
A.more pleasant
B.less pleasant
C.pleasant
D.the most pleasant

【题目】—How does your mother ?
—By bike.
A.to there
B.get to there
C.go there
D.go here

A. good B. relaxing

C. funny D. difficult

【题目】It takes me half an hour my homework every day.
A.do
B.does
C.to do
D.doing

【题目】—You can take subway to the museum.
—No, I will go there by bike.
A./; the
B.the; /
C.the; the
D.a; a

A. they B. them C. their

A. terribly, carefully

B. terrible, carefully

C. terribly, carelessly

D. terrible, carelessly

- .

A. Thank you B. All right

C. That' s all right. D. You're welcome

— I didn’t believe I could do it ________ I got to the top.

A. until B. while C. after D. When