1.I'm leaving in????minute; in????fact.I'?ll?leave when I turn off the lights.

A./;the??????????B. a;/??????????C.?a;a?????????D.?the;the

2. Please turn to page????and look at the????picture.

A.?two;second???????B.?two;two????????C.?second;two??????D.?second;second

3. The kids learned that light????faster than sound.

A. travel????????B. traveled???????C. travels????????D. has traveled

4. The photo exhibition was held to????people's environmental awareness.

A. rise?????????B. give?????????C. arise????????D. raise

5. The famous lawyer made a speech????education law.

A. in??????????B. on??????????C. at??????????D. for

6.---We need a drink.

---????! Let's have one.

A. Greatly????????B. Simply????????C. Possibly???????D. Exactly

7. Neither you nor I am expert on this?issue,??????

A. are we????????B. aren't we??????C. do we????????D. don't we

8. The hall was named after the professor????had made great contributions to the university.

A. which????????B. who?????????C. whose?????????D. whom

9. Hardly had I put down my cell phone????it rang again.

A. as??????????B. than?????????C. after?????????D. when

10. Peter won the first prize in the Chinese Speech Competition. He????have?studied very?hard.

A. may?????????B. should????????C. must?????????D. could

11. The AI engineer, as well as his team?members,?????to attend the seminar on?ChatGPT?last?month.

A. was invited??????B. were invited?????C. have been invited???D. has been invited

12. The teacher explained it again????he could make himself better understood.

A. now that??????B. such that???????C. so that???????D. in that

13. The????of blood always makes her frightened.

A. sight?????????B. view?????????C. look?????????D. glance

14. As we arrived too?early,?????of the rooms were ready.

A. all?????????B. none?????????C. any??????????D. both

15. When he was a child, the scientist was????about how life on earth began.

A. curious????????B. anxious????????C. careful????????D. hopeful

16.---Have you completed your report yet?

--- No, but I????on it all day yesterday.

A. would work??????B. had worked??????C. have worked??????D. was working

17.??????I know, they will go to Chengdu to watch the World University Games this summer.

A. Even though??????B. Even if???????C. As soon as?????D. As far as

18. Never in my life????such a wonderful lion dance.

A. have I seen????????????????B. I have seen

C. did I see?????????????????D. I saw

19. The school????great importance to students' mental health.

A. attaches????????B. takes????????C. pays??????????D. offers

20. They were????in the middle of their telephone conversation.

A. cut away???????B. cut up????????C. cut down???????D. cut off

21.??????it was only 5 pm, the street lights in this northeast city were already on.

A. Although????????B.?However????????C. Since????????D. For

22. They gave a(n)?????broadcast while the talent show was going on.

A. living????????B. live?????????C. alive?????????D. lively

23. Lily has made an????to meet her science teacher next Monday.

A. attention???????B. approval???????C. agreement??????D. appointment

24. It's high time you????smoking.

A. give up???????B. gave up???????C. must give up????D. will give up

25. Weather?????,?the foreign guests will visit the Panda Base.

A. permits???????B. permitted???????C. permitting??????D. is permitting

26. The manager had his assistant????a presentation for the meeting with the clients.

A. preparing???????B. to prepare??????C. prepared???????D. prepare

27.????finds the lost cat will get a gift as a reward

A. Whomever????????????????B. No matter whom

C. Whoever?????????????????D. No matter who

28. We were excited to learn Prof. Tu?Youyou?became the????scientist who won the Nobel?Prize.

A. Chinese woman first????????????B. first Chinese woman

C. Chinese first woman???????????D. first woman Chinese

29.I'd like to take????of this opportunity to thank you for your support.

A. risk????????B. care?????????C. advantage??????D. notice

30. Traveling is becoming????popular in China as more and more people have their own cars.

A. importantly??????B. successfully?????C. increasingly?????D. mostly