With ________ word “PM 2.5” repeatedly appearing in ________ media reports, the public can’t help wondering what it really means.

A. the; \                   B. a; the      C. the; the    D. \; the

Any information one wants to know about the coming National Games in Shenyang, just call 024- 62347788. It ________ be simpler.

A. mustn’t                B. won’t                    C. needn’t      D. can’t

---Please inform Tom of the exact time of the arrival of the plane.

---________? He will come here tonight.

A. Why bother     B. Why not       C. So what        D. What for

The plan you have given us sounds good, but I am afraid it doesn’t seem very ________as far as this job is concerned.

A. total                    B. normal        C. practical       D. mental

________atmospheric haze(????????) or smog will continue makes the public worried.

A. What                         B. That                   C. It                       D. As

It is generally accepted that swimming ________ good health.

A. leaves for          B. pays for              C. makes for          D. looks for

---She has done rather well in Independent Enrollment(????????) exams.

---________.she seems to be very happy and relaxed.

A. No doubt            B. No way        C. No wonder     D. No chance

---Let’s have a further talk.

---Sorry, I don’t have time. My report is due on Friday and I am in a race ________ time.

A. over           B. in            C. on             D. against

I told you the other day that Tom had agreed with your idea, ________?

A. hadn’t he          B. didn’t he       C. did I           D. didn’t I

---Which book do you think is the most useful to my studies?

---________, as long as you read it. In fact, they are out of date.

A. None                 B. Neither                  C. Any                                D. Either