After three hours, I arrived in Penang in Malaysia with my family.

A.Three hours before B.Three hours later

C.Later three hours D.Three hours after

I wonder what life was like here in the past.

A.I want to know the life here before.

B. I don’t know the life here before.

C.I don’t want to know the life here in the past.

D. I know the life here in the past.

—______do you write to your parents? -- Twice a month.

A. How often B.How many

C. How long D. How soon

We don’t have ________ to buy this sweater, although the sweater is_______

A. enough money, good enough

B.enough money, enough good

C. money enough, well enough

D. enough money, well enough

He can’t go to work today________ his illness(病).

A. because B. because of

C. but D. and

What fine weather it was! We decided _______.

A. to not go out B. not to go out

C. to go out D. going out

—Who helped you clean the classroom yesterday?—_______. I did it all by myself.

A. Someone B. Anyone

C. Everybody D. No one

Twenty percent of the water ______ from the underground(地下).

A. is B. come C.be D. are

I ______ ride a bike to school. But this morning I took a taxi because I got up late.

A. never B. sometimes

C. hardly ever D. usually

Tom ______ watch TV after supper _____ last night.

A. wasn’t; on B.didn’t; on

C. doesn’t; in D.didn’t; /