Exercise 5. Fill in the blanks with suitable words in the box.

allergy

toothache

suffer

worse

vegetables

tired

bad

flu

sick

and

1. Some people have a very _________ habit in littering in public.

2. People who live in dusty areas often _________ from diseases.

3. Julia has a headache, and she feels _________.

4. I have an _________, so I choose food and drink very carefully.

5. You should spend less time playing computer games, or your eyes will be _________.

6. Tom feels _________, but he doesn’t go to bed early.

7. Trung eats too many sweets so he has a terrible _________.

8. To prevent the _________, we should keep our hands clean and our feet warm.

9. Fresh _________ promote health.

10. Tom is fat because he eats too much _________ doesn’t get enough exercise.

Exercise 6. Fill in each blank with the correct conjunction.

if

and

when

so

but

or

1. Do more exercise _________ you want to lose weight.

2. I have a lot of homework to do this evening, _________ I don’t have time to watch the football match.

3. Eat more vegetables, _________ you will feel healthier.

4. Take up a new hobby _________ you’ll have some new friends.

5. Eat more fish, _________ you will be smarter.

6. He has toothache _________ he still eats a lot of sweets and cakes.

7. Try to talk less _________ you have a sore throat.

8. Smoke less _________ give it up.

9. Sunbathe less, _________ you’ll get sunburnt.

10.  If you spend less time on computer games _________ television programmes, you will have more time for outdoor activities.

Exercise 7. Circle the best answers.

1. You should eat a lot of fruits and vegetables because they _________ vitamin A, which is good for the eyes.

A. run                        B. take                C. provide                D. get

2. The health _________ from the diet expert is that you should eat less junk food and count your calories if you are becoming fat.

A. advices                B. ideas                C. tip                        D. tips

3. The seafood I ate this morning makes me feel _________ all over.

A. itchy                B. weak                C. running                D. well

4. If you want to be fit, stay outdoors more and do more _________ activities.

A. physics                B. physic                C. physical                D. physically

5. Do more exercise _________ eat more fruit and vegetables.

A. and                        B. so                        C. but                        D. or

6. After working on computers for long hours, you should _________ your eyes and relax.

A. wake                B. rest                        C. sleep                D. sleep in

7. Eat less high-fat food to keep you from _________ fat.

A. gaining                B. reducing                C. getting                D. rising

8. We should follow the advice from doctors and health _________ in order to keep fit.

A. managers                B. experts                C. people                D. workers

9. Have a healthy _________ and you can enjoy your life.

A. lifeline                B. lively                C. lives                D. lifestyle

10. They go _________ outside even when it’s cold.

A. swims                B. swimming                C. swimming                D. swam

11. Rob eats a lot of fast food, and he _________ on a lot of weight.

A. spends                B. brings                C. takes                D. puts

12. We need to spend less time _________ computer games.

A. playing                B. to playing                C. play                D. to play

13. To prevent the _________, you should eat a lot of garlic and keep your body warm.

A. cold                B. mumps                C. flu                        D. headache

14. Be careful with _________ you eat and drink.

A. who                B. this                        C. what                D. that

15. Eating a lot of junk food may lead to your _________.

A. pain                B. stomachache        C. obesity                D. fitness

16. My father does morning _________ every day.

A. running                B. well                        C. exercise                D. weak

17. Don’t eat that type of fish: you may have a/an _________.

A. energy                B. allergy                 C. sick                        D. sore

18. Do you want to know how you can _________ healthy?

A. make                B. have                C. stay                D. create

19. When you have a temperature, you should drink more water and rest _________.

A. most                B. less                        C. few                        D. more

20. I forgot to wear a sun hat today, and I got a _________.

A. backache                B. headache                C. stomachache        D. earache

Exercise 8. Find and correct the mistakes.

1. Swim is good exercise.

____________

2. I has a slight headache now.

____________

3. Lack of exercise may harms your health.

____________

4. She exercises everyday at a fitness club.

____________

5. He can’t chews well, because he has a toothache now.

____________

6. There is no harm in your sleeping late in Sunday.

____________

7. Person are living longer and living healthier lives.

____________

8. My father has never been sick in his lifes.

____________

9. Even when you have old, you should be able to enjoy life.

____________

10. Many people worldwide eat plain, boiled rice twice or three time a day.

____________

III. READING

Exercise 1. Choose the word or phrase among A, B, C, or D that best fits the blank space in the following passage.

          It's important to (1) _________ well, especially when you are studying. If you are at primary (2) _________, you may not go home for lunch and have a cooked meal of meat or (3) _________ and vegetables. A chicken and lettuce sandwich, with some (4) _________ fruit would be a light but (5) _________ lunch. Many people around the world eat plain, boiled (6) _________ twice or three times a day.

          Pupils and students often don’t eat (7) _________ when they’re revising for an exam - they eat chocolate and (8) _________ lots of black coffee! And by the way, doctors say everybody should start the day with a healthy (9) _________. It’s also good for you to drink a lot of (10) _________ through the day.

1. A. launching                B. emitting                       C. eat                                 D. peaking

2. A. school                      B. weapons                      C. spaceships                        D. rockets

3. A. to                             B. towards                        C. with                             D. fish

4. A. as good as               B. fresh                            C. as well as                          D. such as

5. A. burnt                        B. explored                      C. went off                          D. healthy

6. A. rice                          B. audience                      C. observatories                  D. watcher

7. A. sent back                 B. returned to                   C. well                                  D. except for

8. A. weightlessness        B. drink                            C. wavelengths                  D. length

9. A. space                       B. atmosphere                  C. vacant                          D. Breakfast

10. A. scientists               B. drivers                         C. water                           D. astronauts

Exercise 2. Fill in the blank with a suitable word in the box.

spend

from

exercise

fit

ride

for

tired

energy

in

calories

          We need calories or (1) _________ to do things every day. For example, when we walk to school or (2) _________ a bike to school, we spend a certain amount of (3) _________ and even when we sleep, we also use them. But how many calories should we (4) _________ a day to stay in shape? It’s difficult (5) _________ us to calculate. If people want to keep (6) _________, they should remember that everyone should have between 1600 and 2500 calories a day.

We get calories (7) _________ the food we eat. If we eat too much food and don't take part (8) _________ any activities, we can get fat quickly. So besides studying, we should do some (9) _________, play sports or do the housework, such as cleaning the floor, cooking etc., if we don't eat enough, we feel (10) _________ and weak.

IV. WRITING

Exercise 1. Write a simple sentence from the two given sentences.

1. I have to support my family. I want to find a job.

_______________________________________________________________________.

2. This is my sister. Her name is Diana.

_______________________________________________________________________.

3. Many students are singing. Many students are dancing.

_______________________________________________________________________.

4. She works hard. She wants to pass the test.

_______________________________________________________________________.

5. My brother loves outdoor activities. My sister loves outdoor activities.

_______________________________________________________________________.

6. I want to be fitter. I want to be healthier.

_______________________________________________________________________.

7. I put on my best clothes. I wanted to impress her.

_______________________________________________________________________.

8. I eat more fruit. I eat more vegetables.

_______________________________________________________________________.

9. You should wear warm clothes. You should drink hot milk.

_______________________________________________________________________.

10. Be careful with what you eat. Be careful with what you drink.

_______________________________________________________________________.

Exercise 2. Make up the sentences using the words and phrases given.

1. Nick/ wash/ hands a lot/ he/ not/ have the flu.

_______________________________________________________________________.

2. David/ eat/ lots of junk food/ he/ not do exercise.

_______________________________________________________________________.

3. Elena/ should/ sleep more/ she/ try to relax more.

_______________________________________________________________________.

4. My sister/ play/ computer games/ she does exercise too.

_______________________________________________________________________.

5. Eating/ carrots help/ you see better at night.

_______________________________________________________________________.

6. Going outside/ wet hair /give/ you a cold or flu.

_______________________________________________________________________.

7. Eating/ fresh fish/ make/ you smarter.

_______________________________________________________________________.

8. When you go outside/ wet hair, it/ make you get/ cold/ flu.

_______________________________________________________________________.

9. You/ eat/ fresh fish, it/ make you smarter.

_______________________________________________________________________.

10. You/ eat/ carrots, it/ help you see at night/ clearly.

_______________________________________________________________________.