Unit 11: Keep fit, stay healthy - Hỏi đáp

Người hay giúp bạn khác trả lời bài tập sẽ trở thành học sinh giỏi. Người hay hỏi bài thì không. Còn bạn thì sao?

I. Find the word which has a different sound in the part underlined.

1. A. dear B. fear C. hear D. heart

2. A. stupid B. studio C. study D. student

3. A. brother B. thick C. they D. that

4. A. machine B. parachute C. champagne D. cheer

5. A. doctor B. hospital C. pollution D. tomorrow

6. A. space B. pack C. safe D. make

7. A. look B. scooter C. moon D. food

8. A. button B. funny C. success D. function

9. A. mean B. pleasant C. easy D. heat

10. A. popular B. flop C. hover D. programme

II. Put the verb in brackets in the correct tense form.

1. What (you/do)………………………..when you graduate from university ?

2. Next week we (have)……………………..many kinds of examinations. It (be)……………..a very busy week, I think.

3. In the future, most of Vietnamese people (be able)…………………(speak)…………….English well.

4. We hope the new Director (find)…………………………more jobs for his employees.

5. Nam is a hard-working student. He (pass)……………………..the exam easily this year.

III. Find a mistake in the four underlined parts of each sentence and correct it.

1. My jet pack is on the ground and her is on the table.

2. I think more people will be using skycycling tubes in the future.

3. This is Mr and Mrs Evers’ house and those are theirs children.

4. My brother will pedal his monowheel to work at this time next week.

5. Will we traveling in driverless and high-speed cars in the future?

IV. Give the correct form of the words given to complete the sentences:

1. Tom rode his bike ………………………..and had an accident. (CARE)

2. We couldn’t see the airplane because it ……………………………behind the cloud. (APPEAR)

3. We are talking about the real………………………..of flying car. (EXIST)

4. I don’t think it will come true soon; however, your idea is really…………………..(IMMAGINE)

5. Thomas Edison is one of the greatest……………………………..in history. (INVENT)

6. The hover scooter is our new…………………………..(CREAT)

7. I like traveling by motorbike, but it is………………………..in bad weather. (PLEASE)

8. SSS is a sky…………………….system; it’ll stop everyone from crashing. (SAFE)

9. Bob feels very tired after two continuous nights of………………………..(SLEEP)

10. Many streets will be…………………………..at the beginning of next year. (WIDE)

V. Choose the best one which fits the space to complete the sentence.

1. This is……………………sister. That’s…………………..(his, my)

2. ……………..pen is red……………………..is blue. (Hers, Your)

3. They aren’t…………………….keys. They’re……………………..(theirs, our)

4. It isn’t……………………..hat. It’s…………………….(mine, her)

5. …………………..books are here. ……………………..are there. (Ours, Their?

6. These are………………….shoes. Those are………………………(your, his)

VI. Choose the best option A, B, C or D to complete the sentence.

1. You can use a jet pack to……………….anywhere easily.

A. drive B. sail C. ride D. fly

2. The driver pulls the handle of the Segway to go back or…………………it to go forward.

A. pushes B. brakes C. circles D. turns

3. A……………..makes you disappear and then reappear in another place seconds later.

A. scooter B. monowheel C. telephone D. spaceship

4. The cars which are generated by solar energy are called……………..cars.

A. solar-wasted B. solar-powered C. solar-friendly D. solar-daily

5. The driver sits inside the wheel of the monowheel and………………to go forward.

A. pedals B. floats C. presses D. hovers

6. An aircraft without a human pilot abroad is called a………………aircraft.

A. pilotless B. single-pilot C. double-piloted D. three-piloted

7. The black hover scooter is Tom’s;……………is red.

A. I B. me C. my D. mine

8. This is……………smart vehicle;…………..is over there.

A. her-our B. her-ours C. hers-ours D. hers-our

9. I think means of transport in the future………………petrol.

A. aren’t using B. aren’t going to use C. won’t use D. won’t be using

10. At this time next month, we……………the new flying boat.

A. are testing B. are going to test C. will test D. will be testing

VII. Read the following passage and answer the questions below.

How does a rocket get to outer space?

A rocket uses fuel to make power for the engine. The fuel is set on fire inside the rocket. As the fuel burns, it creates gases that have great pressure. These gases are blasted out of the rocket engines.

These gases all go out the bottom of the rocket engine where it is open. They come out so fast and with so much power that the rocket is pushed up. It is pushed up so hard that the rocket overcomes the force of gravity, which tries to keep everything on the ground. The force that pushes up against the front of the rocket is called thrust.

Unlike an airplane, a rocket does not use wings to help it fly. It just uses the power and force created by the burning fuel to make enough thrust.

1. Where is the fuel set on fire?

……………………………………………………………………………..

2. How do the gases come out to make the rocket be pushed up?

……………………………………………………………………………..

3. What does the force of gravity try to do?

……………………………………………………………………………..

4. What is thrust?

……………………………………………………………………………..

5. What does an airplane use to help it fly?

……………………………………………………………………………..

VIII. Read and complete the sentences. Use the words in the box. There is one example.

ease to cycle easily miniature

from transport bullock cart cars invention

About hundreds of years ago there was no fastest means of transport and people had to walk on a

(1)………………………….or horseback. Today, we are with number of means of transport and can reach any part of the world with (2)……………………… First of all, with the invention of the wheels came the (3)…………………….which is still very a popular form of transport. It is an eco-friendly vehicle. The first (4)…………………………that made transport truly fast was the invention of the steam engine. This led to the railways. And further, the petrol engine soon changed the whole scene by making the motor car possible. Today, of course we have motor cycles, motor cars and diesel run trucks. The bulkiest of material can easily be transported (5)…………………….one end of the country (6)………… other end by means of trucks or by railways. We can easily travel to our place of work or go on a holiday. (7)……………………….have emerged as the most widely accepted form of (8)………………. Today, they have been made very comfortable to run air-conditioner, radio and tape-recorder and even a (9)…………………..television. Five or six people can (10)………………..travel with comfort….

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