Giai phuong trinh
a) \(\dfrac{x+2}{x+1}+\dfrac{3}{x-2}=\dfrac{3}{x^2-x-2}\)

b)\(\sqrt{1-4x+4x^2}-3=0\)

53. The French civil Alexandra Gustarve designed and built Eiffel Tower in 1889

Eiffel Tower ......................................................................................................................

4 Could you send this letter for me ?

Do you mind .....................................................................................................................

5. We learn English because we want to read English books.

In order to ..........................................................................................................................

6. They asked me some difficult questions at the interview.

I .........................................................................................................................................

7. Janet’s colleagues gave her a present when she retired.

Janet ..................................................................................................................................

8. Nobody told me that George was ill.

I wasn’t ..............................................................................................................................

9. How much will they pay you?

How much will you ...........................................................................................................

10. I think they should offer Tom the job.

I think Tom .......................................................................................................................

11. Has anybody shown you what to do?

Have you ...........................................................................................................................

12. The sister asked : “Are you hungry, Tom?”

The sister asked .................................................................................................................

13. “how do you go to school?” the old woman asked me.

The old woman asked me .................................................................................................

14. This is a machine which is used to wash clothes.

This is a ............................................................................................................................

15. She invites me to the party.

I .........................................................................................................................................

16. I started playing the piano two years ago.

I have .................................................................................................................................

17. “I sometimes work on Sundays.” Huong said.

Huong said ........................................................................................................................

18.They told him to stay home for three days.

He was ...............................................................................................................................

XIII. Find the word in each group that has the underlined letters pronounced differently from others.

1. A. Weather B. Tennis C. Often D. Red

2. A. Mice B. Silly C. English D. Guilty

3. A. Sock B. Sew C. Sure D. Seem

4. A. Cheat B. child C. Cheap D. Chief

5. A. Mechanic B. Chemistry C. Chicken D. Architect

6. A. Holiday B. Out C. Ground D. Now

7. A. Chair B. Beer C. Care D. Pear

8. A. Thaw B. Thing C. Three D. The

9. A. About B. Blood C. Funny D. Enough

XII. Choose the words or phrases that are not correct in Standard English.

16. He wokes up and finded himself in the hospital.

17. On Christmas, neighborhoods are beautiful with many bright Christmas lights

18. When he told me the price, I nearly died for shock.

19. It’s a traditional to sing ‘Auld Lang Syne’ on New Year’s Eve.

20. Many people wisdom stayed at home in the bad weather.

21. She ate all the chocolates - there are no in the box.

22. The company is losting money all the time.

23. He was terribly exciting about his holiday.

24. Minh falls asleep now because of he stayed up too late last night.

I. REWRITE THE FOLLOWING SENTENCES, BEGINNING AS SHOWN, SO THAT THE MEANING STAYS THE SAME.
1.We learn English because we want to read English books.
-> In order to...........
2. They asked me some difficult question at the interview.
-> I ......

Giai Phuong Trinh
a) |x - 1| + |x - 2| = 1
b) |x² - x + 2| - 3x - 7

bai 5: Rewrite the following sentencse so that the second sentence means the same as the first one
1. Scientists have invented new devices to help people live a longer life.
-> New devices..........................
2. I don't have enought time, so I can't go on holiday this summer.
-> If...........
3. The man had a broken leg. He tried to save his wife.
-> Inspie of...........
4. I can't tell you because I don't know the answer
-> If...
5. They will do the test well. They will review them allhard
-> If....

6.The rescue workers evacueted the villagers in the raged flood to the safe place last night
->The villagers in the raged flood........

bai 3: Change these sentence into passive voice
1. The teacher is going to tell a story
->
2. They will hold the meeting before May Day
->
3.They may use this room for the classroom
->
4. Someone has taken some of my books away.
->
5. No one believes his story
->
6. People speak English in almost every corner of the world
->
7. You mustn't use this machine after 5:30 p.m
->
8. They told the new people where to sit
->
9. Lukily for me, they didn't call my name
->
10. Do they teach English here?
->

Bai 2: Change these sentence into active voice
1. These exercises were done well
->
2. No mistakes have been made in his composition
->
3. This dress is being made for me by my mother.
->
4. I am taught English by my mother everyday .
->
5. A lot of English songs can be sung very well by the girls
->
6. Our clothes are washed by her everyday.
->

Bai 1: Put the verbs in parentheses into correct tense
1. .................he...............(be) at her house yesterday evening?
2. Calvaro (fly) to the Philippines tomorrow
3. They.................(already finish) their homework .
4. She...................(never meet) a foreigner.
5. It............(be) Tony's birthday last week and he........(have) a party