A. was written by B. was written C. is written D. 1s written by

15． Mr. Li ____ to give a talk in our school yesterday.

A. invites B. is invited C. was invited D. invited

16．These English songs are very popular and they often____ on the radio all the

time.

A. play B. played C. are played D. were played

17．The children without parents ______ good care of by their teachers in this special

school.

A. takes B. take C. is taken D. are taken

18．The decision about the price ______ in a few days. So they have to wait.

A. is made B. was made C. is being made D. will be made

19．The children without parents ______ good care of by their teachers in this special

school.

A. takes B. take C. is taken D. are taken

20．Great changes have taken place in my hometown. More and more tall buidings

________everywhere.

A. can see B. can be seen C. are seeing

21．–Our classroom _________ twice a day. So it is very clean.

–It is important for us to do this.

A. is sweeping B. is swept C. sweeps D. has swept

22．--Are you often on vacation? -- Not always.

A. relax B. relaxing C. relaxed D. to relax

23．--- How beautiful your school is！ -- Yeah, it to be one of the most beautiful schools in our city.

A. thinks B. is thought C. isn’t thought D. doesn’t think

24．—Oh, this is really an old building.

—Do you know when it ?

A. has built B. is built C. was built D. will be built

25．When he was at college, he and his friends to organize a party.

A. are asking B. were asked C. was asked D. asks

26．The light bulb ______ by Edison in the middle of the 1780s.

A. is invented B. was invented C. invented D. invent

27．—Do you plant trees in spring, Mike?

—Yes. Many trees ________ in our city every year.

A. plant B. are planting C. have planted D. are planted

28．Spanish ________ as the official language in Cuba.

A. is spoken B. speaks C. is speak D. is spoke

29．— Were you allowed to go to your cousin’s birthday party?

—No, I .

A. am not invited B. haven’t invited

C. didn’t invite D. wasn’t invited

30．The windows after school is over.