Robots ________more heavy work for us in the future.
A.will do B.have done C.were doing
—Remember to print on both sides of the paper.
—________.
A.Well done. B.Sure. I will. C.That’s all right.
—Where’s Judy? She hasn’t been in school for two days.
—Oh, she ________ be ill. Let’s go and ask Mr. Green.
A.may B.need C.should
— I’m having some ________finishing the work by myself. Can you help me?
— No problem.
A.fun B.success C.difficulties
— We often forget how to write Chinese characters (汉字).
—________ We should write more often instead of depending on computers so much.
A.I don’t think so. B.I hope so. C.I agree.
—What’s the low-carbon (低碳的) lifestyle like?
—Produce ________ carbon, save ________ energy.
A.fewer; more B.less; much C.less; more
