Our lives (1) _____________________________ (make) better every day thanks to inventions. But sometimes, inventions can make our lives worse. This can happen when an invention (2) __________________________ (not use) according to the inventor’s plan. For example, Alfred Nobel, a Swedish scientist, invented a strong explosive in 1867. It (3) ________________________ (call) dynamite and it revolutionized the world of engineering. After its invention, many bridges, tunnels and other structures (4) _________________________ (build) with the help of dynamite. However, dynamite (5) _________________________ (also, use) to kill people in wars. This upset Nobel. Before his death, Nobel decided to use the money from his famous invention to make the world a better place. A special fund (6) ________________________ (start) in Nobel’s name. Every year, Nobel prizes (7) _________________________ (give) for extraordinary work in science, medicine, literature and the promotion of world peace. 

1,I.........know the corrrect answer

 A.am not            B.not                 C.don't                 D.doesn't

2.They .......agree with my opinion.

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

3.Kathy usually........in front of the windiw during the class

A.sits              B.sitting             C.sit            D.is sit

4.What does this word.............?

A.means                   B.meaning            C.mean                 D .is mean

5.He.............share anything with me.

A.don't do              B.isn't               C.not                D.doesn't

6.I come from Canada.Where...............you come from?

A.are              B.do                 C.is                  D.not

7.Jane.........tea very often

A.doesn't drink             B.drink                 C.is drink              D.isn't drink

8.How often.......you play tennis?

A.do               B.are              C.is             D.have

9.They................rice in cold climates.

A.isn't grow              B.don't gow            C.aren't gow          D.doesn't gow

10.I...........a compass and a calculator in Maths lesson

A.am use            B.use            C.aren't use                    D.doesn't use

Điền vào chỗ trống với từ thích hợp để hoàn thành câu

1. Tony doesn’t like going to a concert because it is always crowded and noisy. He

enjoys watching ____________ concerts on TV. Sounds interesting, right?

2. Have you visited Kien Giang Museum ____________? – No, I haven’t.

3. Your music is so ____________. Turn it down John, your father is sleeping.

4. I have just ____________ that the La la la is going to our town. What about

going to see them this weekend?

5. What sort of ____________do you like listening to? – I prefer classical.

6. Watching the concert on TV is not interesting at all because the musicians, the

crowd, the colorful lights, and the ____________ are completely different at the

real concert.

7. In ____________time, young teenagers in Vietnam like listening to Kpop and

US-UK pop. They can sing popular songs very well.

8. He likes sitting in ____________ places. It really relaxes him.

9. He is one of the most popular ____________ in Rach Gia City. He has a

collection of hundreds of beautiful and fantastic paintings.

10. Can you play a ______________________? – Yes, I can play the piano.

11. My sister doesn’t like watching live concerts on TV. She enjoys going to

___________ to enjoy the real atmosphere, lights and see her idols in person.

12. I cannot distinguish the two pictures. They are ____________ similar.

13. What ____________ is his hair? – It’s dark black.

14. My younger sister is interested in ____________ a lot. She spends all of her

free time in the painting room.

15. I think Hoa’s performance is ____________ Trung’s. They all sing very beautifully

1. Dựa vào từ gợi ý viết thành câu hoàn chỉnh. Có thể thêm nhưng không được bỏ từ. 

86. Ba / usually / play tennis / fall/ but/ sometimes/ sailing./. /

87. brother/ engineer/ and/ work/ factory/ suburb/ capital /./    

88. She / live / house / beautiful flowers /garden / front / it././

89. sister/ need/ 10 kilo/ rice/ half / kilo/ pork /right now?/./

90. Why/Mr John / not / want / eat anything ?- Because / not / hungry././