______she is not in good health, ______she works very hard .
---Why not take ____ umbrella with the sign “Made in China”? It’s ____ useful one. --- What ____ good advice.
—Have you ever seen Zhou Libo’s talk show? —Yes. It’s very funny and it often makes people. A. to laugh B. laugh C . laughing
The bridge ______ two years ago. A. built B. is built C. was built
—_______? —Yes, please. I’d like a hamburger, a bag of chips and a coke. A. Can I help you B. Are you hungry C. How much do you want
—Must I finish my homework now, Mom? —No, you _______.You can do it tomorrow. A. can’t B. needn’t C. mustn’t