The animals are fed by the zookeeper at 12:30 last night

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 Where were you holiday last summer?

 I was in the countryside

Where did you go on holiday?

What did you do?

How did you get to the zoo?

I went to Phu Quoc island.

I visited Hoan Kiem lake

I went there by bus

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Ex5: Combine these sentences using: though, although, even though
1. Lion dancing is very popular in Viet Nam. My friend Anny does not enjoy it
->
2. Bob always walks to work. He is living in the city
->
3. My house is near the beach. I rarely go swimming
->
4. My brother is working in Ha Noi. He comes home on very public holiday
->
5. Paul is an Australian, he enjoys Vietnamese New Year
->
6. Most children go to see the firework show, Linh and Mai stay home watching TV
->
7. Nick used to smoke. He seems to be in good health
->
8. I couldn't sleep. I was tired
->
9. Henry's friend is a millionaire. He hates spending money
->
10. We couldn't get tickets. We queued for an hour.
->
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Give the synonym of the words:
1. The bomb will explode in two minutes
2. I had to postpone my visit because of the weather
3. I waited half an hour for my friend, but he didn't arrive
Find mistakes
1.Things can't go off as they are; something has to change
2. The plane eventually took after at 9:00 p.m that night
3. How can you read in this light? Let me turn off the big light for you
4. Don't forget to go your gloves on. It is cold  outside
5. You'd better look the word after in your dictionary 
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Bài 5: Cho P= \(\left(\dfrac{x\sqrt{x}-1}{x-\sqrt{x}}-\dfrac{x\sqrt{x}+1}{x+\sqrt{x}}\right):\dfrac{x+2}{x-2}\)

a) Rút gọn P

b) Tìm x nguyên để P nguyên

Bài 6: Cho Q= \(\left(\dfrac{\sqrt{x}+2}{x+2\sqrt{x}+1}-\dfrac{\sqrt{x}-2}{x-1}\right).\left(x+\sqrt{x}\right)\)

a) Rút gọn Q

b) Tìm x nguyên để Q nguyên

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a) 1725 : (x . 5) = 5 

               x.5 = 1725 : 5

               x.5 = 345

              x = 69

vậy x= 69

b) 1125 : ( 319 - x) 5

         319 - x = 225

                   x = 94

vậy x= 94

3. - I need to get more exercise. - Why don’t you take _________ tennis?

A. over B. up C. along D. off

4. I wish the teacher wouldn’t call _________ me in class .

A. back B. in C. off D. on

5. What brought _________ your decision to quit your job?

A. up B. off C. to D. about

6. I saw a jacket which I liked in the shop, so I went in and tried it _________ to see if it fitted me.

A. on B. through C. away D. back

7 . She got _________ her car to pick _________ some wild flowers.

A. from / on      B. in / at           C. off / up      D.out / for

8. The customer had tried _________ some blouses but none of them suited her. 

A. at B. with C. in D. on 

9. The passengers had to wait because the plane _________ off one hour late.

 A. took B. turned C. cut D. made

10. The taxi stopped. He got _________ it and entered the house.

A. by B. on C. into D. out of

11. When the train arrived at Bristol, passengers in turn got _________ it .

A. off B. by C. out D. into

12. He called _________ his girlfriend to talk to her

.A. up B. at C. in D. off

13. Parents bring _________ their kids the best way they know how.

A. off B. up C. about D. with

14. After you fill the application form _________ , sign it and date it .

A. on B. off C. out D. with

15. The nurse has to _________ at the midnight. {take (sth) over: take control of or responsibility for

A. take care B. take on C. take over D. take off

16. There is an inflation. The prices _________ .

A. are going on B. are going down C. are going over D. are going up

17. When the tenants failed to pay their bill, the authorities decided to _________ the gas supply to the flat.A. cut down B. cut out C. cut off D. cut up

18. Billy hasn't been working; he won't_________ his examinations.

A. get off B. get through C. keep up D. keep off

19. Did Mr. Tan_________ the class while Miss Fiona was ill in hospital?

A. take away B. take over C. take up D. take off

20. Paula applied for the post but she was _________

A. turned down B. checked out C. kept under D. pushed ahead

21. Before you light ______ a cigarette, remember to ask for permission.

A. up B. down C. on D. off

22. Mrs. Jones's husband passed away fast Friday. We are all shocked by the news.

a. got married         b. divorced      c. died     d. were on business

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