1
I think _______ our duty to keep our environment clean and tidy.
A. this B. that C. it D. one
1
The Greens will have _______ holiday in China.
A. two weeks B. two week C. two-week D. a two-week
1
There are many shops on ________ side of the street.
A. both B. every C. each D. each of
1
—I’m sorry to keep you waiting for me so long.
—_______
A.I don’t think so.B. Don’t say so. C. It doesn’t matter. D. I’d love to.
1
Sally sings pretty _______ and she is also _______ at dancing.
A. well; well B. good; good C. good; well D. well; good
1
Jenny, you often get ill, so you should _______ your health.
A. look for B. look up C. look at D. care for
