—Look! That building is on fire. Maybe some people are in danger.
—Don’t worry. Some firemen are trying their best to save them and_______ the fire.
A. put up B. put on C. put out D. put off
We should encourage our students _____ hard instead of ____ too much time playing games.
A. work; spend B. to work; spend
C. work; spending D. to work; spending
—How many workers are there in your factory, Mr. Brown?
—________ workers in our factory________ more than ________.
A. The number of; is; two hundreds
B. The number of; is; two hundred
C. A number of; are; two hundreds
D. The number of; are; two hundred
—I’m sorry, Mr. Li. I ________ my exercise book at home.
—Oh, don’t forget ________ it here tomorrow, please.
A. left; to bring B. forgot; to bring
C. left; to take D. forgot; to take
Nick has________ money than Tony, but he has ________ friends in the class.
A. fewer; more B. more; less
C. less; more D. less; fewer
—I’m sorry I often feel weak or fall ill at school.
—Keep ________ more after-school activities, and you will feel better soon.
A. attending B. joining
C. taking part D. taking part in