单项选择题
A. Please tell her to he there on time. B. OK, dear. C. May I speak to Ann, please D. Well, that’s great. E. Who’s that (speaking) F. Can I take a message G. we are going to plant trees. H. Here you are.
A．He was offered a part-time job. B．He was honored with a scholarship. C．He helped his teacher construct a robot. D．He helped in the computer laboratories.
A．doctors are still learning things about eyesight B．headaches are only caused by eyestrain C．everyone should wear glasses D．people only believe things that are proven facts