I. Choose the best answer (A, B, C or D).

1. This is Linda’s hat, and those shoes are _______________.

II. Give the correct form of the verbs in brackets.

1. At 7.00 tomorrow, you (cycle)  ______________to school.   

2. Solar energy (use) ______________ by many countries in the world in the future.

3. They(have) ___________a test tomorrow; we don’t want to disturb them. 

4. They (learn) ____________English this time tomorrow.       

III. Rewrite these sentences so that the meaning stays the same to the first.

1. We will use sources of energy more effectively for our future.

->Sources of energy__________________________________________________

2. We will solve the problem of energy shortage by using solar energy.

-> The problem of energy shortage _________________________________________________

3. They will replace coal by another renewable source.

-> Coal_________________________________________________________

4. They will use flying car to travel form place to another place..

=> Flying cars _______________________________________________________     

ai giúp mk với

Ex1: Circle the best answer (A, B, C, or D) to complete the sentences. (1.0 pt)

15. It will be _________________to ride a jet pack in bad weather because it doesn’t have a roof.

              A. enjoyable                 B. pleasant C. unpleasant D. comfortable

16. A film in which strange and frightening things happen is called a / an______________.

   A. thriller    B. comedy C. animation           D. documentary

17. Some poor people may ________________ crime when they need money.

    A. accept     B. solve    C. commit     D. arrive

18. The major cause of death for children living in the slums is ____.

    A. immigration         B. malnutrition  C. density D. unemployment

19. We were all very ___________________about the school trip but it wasn’t an _______________ trip at all.

    A. exciting/ excited               B. excited/ excited           C. excited/ exciting                D. exciting/ excite     

20. Mr. Bean’s Holiday is a  __________________ film.  -  I was laughing from beginning to the end.

        A.  violent                   B. hilarious                   C. scary             D. moving

21.The Samba Parade in Rio Carnival has thousands of samba _______________ from various samba schools.

    A. performance           B. perform        C. performer                 D. performers

22.  She prefers to go ______ a taxi than ______ a bus.

     A. on-in     B. on-by    C. in-by      D. in-on

23. During Tet holiday, the ___________________atmosphere is felt around the country.

    A. local      B. festive C. festival    D. ethnic

24. We will cut down on the use of natural gas because it is ________________ and harmful to the environment.

A. limited             B. plenty                   C. available             D. abundant

25. It is __________________to see elephants racing in the Elephant Race Festival in Dalak.

    A. amazing    B. amazed C. amazement    D. amaze

26. The city will have to find a solution to reduce traffic jams,_______________________?

            A. will it                    B. won’t it C. is it D. isn’t it

27. Ba was very ______________about his birthday presents. He woke up at 5a.m and wanted to open them.

     A. exciting  B. excite  C. excited   D. excitement

28. There ________________fewer people and vehicles on the roads.

     A. used to have                      B. use to be C. used to   D. used to be

29. He is a careless driver, so I don’t like to travel __________________ his car.

    A. on         B. in         C. by        D. with

30. Your sister never goes to school late, ___________________?

  A. does she   B. doesn’t she C. is she  D. isn’t she

31. Your sister never goes to school late, ___________________?

        A. is she             B. doesn’t she         C. does

I. Choose the best answer to complete these sentences

1. My children often sleep while they are .......... a plane

A. in B. on C. by D. for

2. This is Linda's hat, and those shoes are ..........

A. her B. hers C. our D. their

3. People can wear a .......... on thier back to fly anywhere easily in the future

A. jet pack B. flying car C. teleporter D. high-speed bicycle

I: Choose the correct option A, B, C or D to complete the sentences.

1. This is Linda’s hat, and those shoes are _______________.
A. our B. hers C. her D. their
2. It will be ________________ to ride a jet pack in bad weather because it doesn’t have a roof.
A. comfortable B. pleasant C. unpleasant D. enjoyable
3. A sky safety system can help cars to _____________ traffic jams and crashes.
A. use B. have C. prevent D. take
4. The white cat is Helen’s, and the black cat is ________________.
A. I B. my C. mine D. of mine
5. We try to make the future green by using vehicles or kinds of energy that are ____________.
A. environmentally friendly C. environment friendly
B. environmentally friendship D. environmental friendly
6. Skycycling tubes will be easy_____________.
A. ride B. to drive C. drive D. to ride
7. I think we ______________ have electric taxis very soon.
A. may B. might C. will D. would
8. With teleportation, you disappear at a place, and then _______ in another place seconds later.
A. reappear B. reappears C. appears D. appeared
9. Every day over 1,000 new cars add to the city and the city of over 20 million people is getting more and more _____________.
A. difficult B. famous C. expensive D. gridlocked
10. My brother and I often come to school ___________ foot.
A. at B. in C. by D. on
11. With the Segway, the driver pulls the handle to go back or pushed it to go _________.
A. fly B. forward C. round D. backward
12. The Segway, which is a ____________ vehicle, will be a success.
A. two-wheels B. two wheels C. two wheel D. two-wheeled
13. Do you think the _____________ price will increase next month?
A. gases B. fossil fuel C. fuel D. natural gases
14. People won’t use flying cars ____________ the year 2050.
A. after B. before C. during D. until
15. Which _______________ of transport do you think will be used in the future?
A. mean B. means C. meanings D. meaning
16. . A jet pack doesn’t ____________ a lot of space.
A. occur B. bring C. take D. have
17. The city is facing serious _____________ problems.
A. pollution B. polluted C. pollute D. pollutant
18. We will use more _____________ energy in the future.
A. sun B. sunny C. solar D. sunlight
19. We are looking for types of vehicles that help us to avoid ____________.
A. walking B. traffic jams C. rush hours D. traffic
20. We believe that urban transport pods can travel __________ around 30kph.
A. in B. at C. with D. on

I. Find the word which has a different sound in the part underlined
1. A. fear B. hear
C. heart D. dear
2.A. stupid B. student
C. studio D. study
3. A. sky B. fly
C. by D. hymn
4. A. vehicle B. rehearse
C. helicopter D. perhaps
5. A. other B. thick C. that D. they
6. A. cheer B. champagne C. parachute
D. machine
7. A. traffic B. same C. crash D. jam

8. A. let B. jet C. vehicle D. success
9. A. hospital B. doctor C. pollution D. tomoow
10. A. foot B. scooter C. shoot D. food
II. Find which word does not belong to each group.
1. A. automatic B. driverless C. pilotless D. man
2. A. sailor B. boat C. ship D. train
3. A. pedal B. drive C. ride D. sail
4. A. flying B. plane C. helicopter D. cars
5. A. underwater B. submarine C. taxi D. ocean
III. Choose the best answer (A, B, C or D).
1. This is Linda’s hat, and those shoes are _______________.
A. our B. hers C. her D. their
2. It will be ____________ to ride a jet pack in bad weather because it doesn’t have a roof.
A. comfortable
B. pleasant
C. unpleasant
D. enjoyable
3. A sky safety system can help cars to _____________ traffic jams andcrashes

A. use B. have C. prevent D. take
4. The white cat is Helen’s, and the black cat is ________________.
A. I B. my C. mine D. of mine
5. We try to make the future green by using vehicles or kinds of energy that are _________.

A. environmentally friendly B. environment friendly C. environmentally friendship D. environmental friendly
6. Skycycling tubes will be easy_____________.
A. ride B. to drive C. drive D. to ride
7. I think we ______________ have electric taxis very soon.

A. may B. might C. will D. would
8. With teleportation, you disappear at a place, and then _________ inanother place seconds later.
A. reappear B. reappears C. appears D. appeared
9. Every day over 1,000 new cars add to the city and the city of over 20 millionpeople is getting more and more _____________.

A. difficult
B. famous
C. expensive
D. gridlocked
10. My other and I often come to school ___________ foot.
A. at B. in C. by D. on

11. With the Segway, the driver pulls the handle to go back or pushed it to go_________.
A. fly B. forward C. round D. backward
12. The Segway, which is a ____________ vehicle, will be a success.
A. two-wheels
B. two wheels
C. two wheel
D. two-wheeled
13. Do you think the _____________ price will increase next month?
A. gases
B. fossil fuel
C. fuel
D. natural gases
14. People won’t use flying cars ____________ the year 2050.
A. after
B. before
C. during
D. until
15. Which _______________ of transport do you think will be used in the future?
A. mean
B. means
C. meanings
D. meaning
16. . A jet pack doesn’t ____________ a lot of space.
A. occur
B. ing
C. take
D. have
17. The city is facing serious _____________ problems.
A. pollution
B. polluted
C. pollute
D. pollutant
18. We will use more _____________ energy in the future.
A. sun
B. sunny
C. solar
D.
sunlight 19. We are looking for types of vehicles that help us to avoid ____________.
A. walking
B. traffic jams
C. rush hours
D. traffic
20. We believe that uan transport pods can travel __________ around 30kph.
A. in B. at C. with D. on

EXERCISE( UNIT 11- ENGLISH 7)
I. Choose the correct option:
1. Whose bike is this?- Is it really ( his / your) ?
A B
2. Is he ( your/ his ) brother? – Yes, he is mine.
A B
3. It is ( our / theirs) car. It’s not theirs.
A B
4. Her hat is yellow. ( Our / Ours) is red.
A B
5.Is this Hoang ‘s room ?- Yes, it’s ( his / ours) ?
A B
II. Choose the best answer.
6. Jane has already eaten her lunch, but I’m saving _____________until later.
A. ours B. hers C. yours D. mine
7._____________home is located downtown, so it’s close to my work.
A. Mine B. Ours C. Our D. We
8. Her friend says it’s______, but I think it belongs to them.
A.her B. his C. our D. theirs
9. These suitcases belong to you and your wife. These suitcases are
A. yours B. your’s C. hers D. ours
10. The teacher told the children to open books.
A. their B. theirs C. their’s D. his
11. Id like you to meet Rita. She’s a great friend of .
A. us B. our C. ours D. me
12. The house is big, but windows are small.
A. it B. its C. it’s D. their
13. Sue fell down the stairs and broke leg.
A. her B. hers C. its D. his
14. Your travel plans sound just as exciting as________________!
A. I B. me C. my D. mine
15. The mother cat and _______________kittens were napping in the sunshine
A. his B. it’s C. her D. hers

III. Read the following passage, and then choose the correct answers: true (T), or false (F).
“Sky Whale’ is a plane with four engines that can carries over 700 people. The airplane will
exist for short distances between cities. The technology will use eco-engines with energy
recovery systems which are able to feed back to the planes themselves.
With a capacity to transport a large number of passengers, like a train of high speed,
‘Sky Whale’ will be a safer type of planes for the future.
We will also have supersonic planes which are transcontinental or transoceanic. They
can fly at very high altitudes more than 30,000 metres and at record speeds. The engines
which can change according to the situations are called intelligent engines.

16. ‘Sky Whale’ can carry a large number of passengers. T F
17. The airplane will be used for long distances between cities because it T F
has four engines.
18. ‘Sky Whale’ can travel at a high speed. T F
19. Transcontinental planes can fly at the maximum altitude of 3,000 metres T F
and at record speeds.
20. Intelligent engines are the ones that can change according to the situations. T F