【题目】He used to ________ to school late, but now he doesn't.
A.go
B.going
C.went
D.goes

A. because B. because of C. as D. since.

A. practice swimming B. practicing swimming

C. practice swim D. practices swimming

【题目】—I often have hamburgers for lunch.
—You'd better not. It's bad for you ________ too much junk food.
A.eat
B.to eat
C.eating
D.ate

---- It’s about 4 kilometers.

A. How longB. How far C. How many D. How much

A. may be B. maybe C. may be have D. may have

【题目】Some students spend ________ time on the Internet. They forget to study, eat and sleep. They can't even communicate with people in real life.
A.too many
B.many too
C.too much
D.much too

A. visited B. have visited C. will visit D. am visiting

A. has; is B. have; is C. have; are D. has; are

A. She is a teacher. B. She is Lucy. C. He is Nick.