24、—Look ! sammy has         tense expression on her face.

—So she does. It seems that         news is true.

A．a；不填   B．the；不填 C．a；the     D．the；a

22、____ he has made an apology to you, you should excuse him for doing so.     

A. Although     B. In case     C. When      D. Now that

21、---You shouldn’t have taken pictures before the carved stones.

---____ .

A. Pardon me     B. Yes, I will     C. Never mind     D. Don’t mention it.

20、The thief is considered ____ the store of the jewelry the other day.

A. having robbed     B. to have robbed     C. to rob     D. robbing

19、The environment is heavily polluted ____ its economy is quickly developed.

A. at which     B. where     C. which     D. to which

18、--- Stanly has graduated from the university.

--- It’s no wonder that I can’t see him these days. He ____ in the city for six years.

A. has stayed     B. had stayed     C. stayed     D. has been staying

17、Next to the pots ____ , upon which the man could work metal.

A. lay a cushion stone                B. did a cushion stone lay

C. laid a cushion stone                D. did a cushion stone lie

16、It was announced that ____ Chinese scientists had been able to create ____ chemical element that could fight cancer cells.

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

15、Write down the key words that you ____ your students to find in the passage.

A. make     B. expect     C. suggest     D. hope