UNIT 1: A LONG AND HEALTHY LIFE
Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in
pronunciation in each of the following questions.
1. A. vegetable

B. hygiene

C. sugary

D. longevity

2. A. smoked

B. called

C. photographed

D. based

3. A. demanded

B. lived

C. questioned

D. supposed

4. A. exactly

B. exist

C. exhaust

D. extinct

5. A. change

B. poaching

C. chemical

D. achievement

6. A. survive

B. prohibit

C. fertilizer

D. environment

7. A. naked

B. looked

C. booked

D. hooked

Mark the letter A, B, c, or D to indicate the correct answer to each of the following questions.
1. The smallest _____________ are about 0.4 micron in diameter.
A. animals

B. species

C. bacteria

D. diseases

2. Some can cause ___________ diseases such as tuberculosis and food poisoning.
A. infect

B. infection

C. infectious

D. infectiously

3. Vaccines are often used to prevent the _________ of diseases caused by viruses.
A. development

B. increase

C. decrease

D. spread

4. Viruses can cause a range illness, from the common cold or the flu to more _________ diseases such as AIDS and
Covid-19.
A. infectious

B. minimal

C. serious

D. benign

5. Exercise __________ to always keep your body fit and your mind happy.
A. regular

B. regularly

C. irregular

D. irregularly

6. Many doctors recommend _________ as a way to reduce stress.
A. medication

B. thought

C. stillness

D. calmness

7. Whole grains are high in fiber and contain a variety of ________ that support healthy blood sugar levels.
A. nutrition

B. nutrients

C. nutritionists

D. nutritious

8. Living to an average of 83 years old, Japan is the nation with the highest ________ in the world.
A. life skills

B. life work

C. life force

D. life expectancy

9. The doctor put me on a low-salt __________ to reduce my blood pressure.
A. weight

B. food

C. scale

D. diet

10. If you want to keep fit, you should keep doing _________ like jogging, cycling, or swimming every day.
A. exercise

B. homework

C. test

D. examination

C. stomachache

D. earache

11. I forgot to wear a sun hat today and I got a__________.
A. backache

B. headache

12. About 50,000 bicyclists suffer _________serious head injuries each year.
A. on

B. from

C.at

D.about

13. I haven't met him again since we _________ school ten years ago.
A. have left

B. leave

C. left

D. had left

C. weared

D. wore

C. painted

D. has painted

14. Ba ___________ the cap all day yesterday.
A. wear

B. wears

15. This room__________since I was born.
A. has been painted

B. was painted

16. We _________since we left school.
A. don't meet

B. haven't met

C. hasn't met

D. didn't meet

C. in

D. from

17. She hasn't met her family ________ a long time.
A.Since

B. for

Choose the sentence which has the closest meaning to the original one.
18. This is the first time I attend such an enjoyable wedding party.
A. The first wedding party I attended was enjoyable.
B. I had the first enjoyable wedding party.
C. My attendance at the first wedding party was enjoyable.
D. I have never attended such an enjoyable wedding party before.
19. I have not met her for three years.
A. The last time I met her was three years ago.

B. It is three years when I will meet her.

C. I did not meet her three years ago.

D. During three years, I met her once.

20. This pasta is a new experience for me.
A. I used to eat a lot of pasta.

B. I am used to eating pasta.

C. It is the first time I have eaten pasta.

D. I have ever eaten pasta many times before.

21. I have not seen Tom for ages.
A. It has been a long time since I last saw Tom.

B. Tom and I do not look the same age.

C. Tom and I are friends for a long time.

D. I often met Tom ages ago.

22. The last time I went to the museum was a year ago.
A. I have not been to the museum for a year.

B. A year ago, I often went to the museum.

C. My going to the museum lasted a year.

D. At last I went to the museum after a year.

23. I have not seen her for three years.
A. I have often seen her for the last three years.
C. The last time when I saw her was three years ago.

B. About three years ago, I used to meet her.
D. I saw her three years ago and will never meet her again.

Write sentences, using the words given
1. He started to learn English when he was in grade 6.
 He has .....................................................................................................................................................................
2. I haven't visited the museum for three months.
 I last ........................................................................................................................................................................
3. He began reading book two months ago.
 He has………………………………………….………………………………………………………..
4. They started playing sport in 2012.
 They …………………………………………………………………………………………………….
5. The last time it rained was a fortnight ago.
It has …………………………………………………………………………………………….………
6. The last time Lucy wore that dress was a Barbara's wedding.
Lucy has ………………………………………………………………………………….…………….
7. This is the first time he went abroad.
He hasn't…………………………………………………………………………………………………
8. I haven't seen him for 8 days.
The last…………………………………………………………………………………………….…….
9. I have never read such a romantic story.
This is the most …………………………………………………………………………….……….…….