tìm lỗi sai 

1) they crowd was shouting excitectly when nam was sooning a goal 

2) when the teacher was coming in the classroom , we were discussing our project 

3) while her mother arrvied home , it was raining heavily 

4) the accident was happening when it got dark  

5) I drove to work when I suddenly met old friend 

6) my brother was playing football since he broke his arm 

7) we were watching TV , when the power was going out 

8) I was pick you off at your hotel at 7 o'clock tomorrow morning 

9) my brother was preparing dinner when my father comes home yesterday 

10) there are so many another places that we have never seen in our life 

Use reduced relative clauses in place of the relative clauses

144. Be sure to follow the instructions that are given at the top of the page.  

145. Students who arrive late will not be permitted to enter the classroom.  

146. John, who was taken by surprise, hardly knew what to say. 

.147. The people who are waiting for the bus in the rain are getting wet.  

148. We drove along the road that was still flooded after the heavy rain. 

149. The scientists who are researching the causes of cancer are making progress 

150. The wild ox which is kept at Nam Cat Tien National Park is of a special kind  

151. The helicopter which was flying toward the lake made a low droning sound.  

152. The winner of the marathon, who was breathing deeply and smiling at the crowd, raised her right hand and waved.  

153. Any student who does not want to go on the trip should inform the office.  

Use reduced relative clauses in place of the relative clauses

144. Be sure to follow the instructions that are given at the top of the page. 

145. Students who arrive late will not be permitted to enter the classroom. 

146. John, who was taken by surprise, hardly knew what to say.  

147. The people who are waiting for the bus in the rain are getting wet.

 148. We drove along the road that was still flooded after the heavy rain. 

149. The scientists who are researching the causes of cancer are making progress  

150. The wild ox which is kept at Nam Cat Tien National Park is of a special kind  

151. The helicopter which was flying toward the lake made a low droning sound. 

152. The winner of the marathon, who was breathing deeply and smiling at the crowd, raised her right hand and waved.  

153. Any student who does not want to go on the trip should inform the office.  

1.Tommy is driving too fast. He..........an accident.

A.will have B.is going to have C.had D.a và b

2.It......... me 20 minutes to get to school every day

A.takes B.took C.take D.taking

3.She is one of those who enjoys............money on clothes.

A.to spend B.spending C.spend D.spent

4.We were watching TV when the light...........out.

A.went B.was going C.goes D.had gone

5.My house isn't far..........school so I usually go to school..........foot.

A.from.........by B.from..........on C.away..........on D.away........by

7.Please hurry or you will be..........for the concent.

A.ready B.early C.soon D.late

8.You must try not to..........so many mistakes again .

A.make B.do C.have D.say

9.Her advice made him.........his mind.

A.to change B.change C.changing D.changed

10. I........a car accident when I.........for you on this corner yesterday.

A.saw/ was waiting B.was seeing/ waited C.saw/ waited D.was seeing/ was waiting

11.Our teacher made me..........all the questions.

A.answer B.to answer C.answering D.answered

12.They agreed.............us some money.

A.lend B.to lend C.lending D.lent

13.My father..........TV every night.

A.doesn't watches B.don't watch C.doesn't watch D.isn't watching

14.My mother............to stay with us next weekend.

A.will come B.is going to come B.is coming D.comes

15.The concert we saw last night was very..........

A.interesting B.interested C.interest D.interests

17.Dad allowed Dora.........to the party.

A.going B.to go C.go D.gone

18.My teacher always expected me...........well in exams

A.do B.doing C.to do D.to have done

19.I must go now. I promised..........late.

A.not being B.not to be C.to not be D.I won't be

20.I'd like..............somewhere different for a change

A.to go B.going C.go D.to have gone

21.He agreed..............the job as soon as possible

A.start B.staring C.to start D.to be started

22.The searchers found the boy...........in the barn

A.to shelter B.shelter C.sheltered D.being sheltered

23.My bank manager advised...........a loan.

A.to take me out B.me taking out C.me to take out D.me take out

Câu1:jack got into trouble when he refused his briefcase for the customs officer. A.opening. B.being opening. C.to give. D.to be given. Cau2:I'll call you as soon as I in paris. A.will arrive. B.am arriving. C.arrive. D.will have arrived. Cau3:they'll move to france when their baby . A.will be born. B.is being born. C.is born. D.would be born. Cau4:"can we use the court now?" " not yet.but as everything is ready,we canstart as thay ." A.finished. B.will finish. C.have finished. D.will have finished. Cau5:I'm sure he you the monment he you the moment he any news about the case. A.has called-got. B.called-is getting. C.is calling-will get. D.will call-gets.

Who was the last one ________ the classroom yesterday?

A. to leave

B. left         

C. leaving   

D. had left