It is cold today. You’d better _____ a warm coat.

A. to put on B. put on C. putting on

There are ______floors in this building and his office is on_____ floor.

A. forty, twelfth B. fortieth ,twelve C. forty ,the twelfth

He came to see my father _____ a rainy day.

A. on B. at C. in

Dad _________ home in one hour. Let’s prepare dinner now.

A. has come B. came C. is coming

—______does your mother go shopping?

—Twice a week.

A. How long B. How often C. when

My father ____to music ,but now he is fond of_____ pets.

A. used to listening, keep B. is used to listen ,keep C. used to listen ,keeping

—Yesterday was your birthday .What did your parents do for you?

—They _____a new computer ____ me.

A. bought ,to B. buy, to C. bought ,for

—Must I walk the dog now, mom?

—No, you _____.You can do it after supper.

A. mustn’t B. needn’t C. can’t

—We are going to a concert.

—______ exciting news!

A. How B. What an C. What

We should use_____ plastic bags to help the environment.

A. less B. more C. fewer