I. Match the common health problem with its definition

II.  Fill in the blanks with the health problems in part I.

1.   She feels very weak, has a high fever and her muscles hurt. She has __________.

2.   He eats lots of junk food and be overweight. __________ is his problem.

3.   She went outside all day long without wearing a hat. Now her skin turns red and hurts. She has got    __________.

4.   I think I’m getting a __________. I’ve got a sore throat and a runny nose.

5.   Mark had lobster for dinner, and now his skin becomes covered with red marks. He says he has a shellfish.     

6.   If you’ve got __________, go and see a dentist.

7.   His body is too hot and soaked in sweat, but he feels very cold. I think he has a __________.

8.   My sister feels pain in her ear. She has __________.

III. Put the words into the correct column.

IV. Underline the correct words.

1.   Your eyes look very tired. Let your eyes rest more / less and watch more / less TV.

2.   If you want to stay in shape, eat more / less healthy food like fruits, vegetables or fish.

3.   Drink more / less water when you have a high fever.

4.   If you want to lose weight, eat more / less junk food.

5.   Sunbathe more / less to avoid getting sunburnt.

6.   The popular thing to lose weight is “eat more / less and exercise more / less”.

7.   Stay outdoors and do more / less physical activities. You will be more healthy.

8.   Spend more / less time in front of screens, such as the phone, TV or computer. It’s not good for your eyes.

V.  Complete the imperatives with more or less, using the verbs in the box.

1.   ____________video games or your eyes will be hurt.

2.   ____________ fruit, vegetables or nuts because they are healthy.

3.   ____________ if you want to be more active.

4.   If you want to improve your knowledge, ____________ books.

5.   ____________ TV because too much TV is really bad for your eyes.

6.   If you’re outside on a hot day, ____________ water.

7.   ____________ exercise, and you will feel fitter and healthier.

8.   ____________ time on social media, so you can focus on your tasks.

VI. Fill in the blanks with and, so, but, or.

1.   We stayed at home ________ watched a film.

2.   I want to buy a new car, ________ I don’t have enough money.

3.   She had a terrible headache last night, ________ she couldn’t go out.

4.   I eat cake, ________ I never eat biscuits; I don’t like them.

5.   Would you like cake ________ biscuits with your coffee?

6.   My job is very interesting, ________ it doesn’t pay very well.

7.   We can go by bus, ________ we can walk.

8.   My classmate studies very hard, ________ she always gets good marks.

9.   You had better hurry up, ________ you’ll be late for work.

10. The Japanese eat healthily, ________ they have high life expectancy.

VII.     Match the two parts of the sentence.

VIII.    Fill in each blank with a suitable preposition.

1.   Would you like to go out? - No, thanks. I’d rather stay ________ home.

2.   If you’re going to watch the football, you can count me ________. I don’t like football.

3.   I’ve put ________ 2kg in the last month.

4.   The Japanese eat healthily, so they live ________ a long time.

5.   Sitting too close ________ the TV hurts your eyes.

6.   Be careful ________ what you eat and drink.

7.   She runs six miles every day to help keep herself ________ shape.

8.   Watching TV too much isn’t good ________ your eyes.

 IX.   Arrange the words to make sentences.

1.   cold/ I/ sore throat/ love/ a/ drinks/ but/ have/ I.

      ___________________________________________________________________________

2.   Jim/ overweight/ so/ eats/ is/ fast food/ too much/ he.

      ___________________________________________________________________________

3.   too much/ bad/ television/ watching/ for/ health/ your/ is?

      ___________________________________________________________________________

4.   the flu/ should/ you/ a cold/ if/ have/ or/ you/ home/ stay.

      ___________________________________________________________________________

5.   Alex/ usually/ fishing/ so/ loves/ goes/ in/ near/ he/ his house/ fishing/ the lake.

      ___________________________________________________________________________

6.   you/ some/ clean/ yourself/ avoid/ diseases/ by/ can/ keeping.

      ___________________________________________________________________________

X.  Write the second sentence so that it has the same meaning to the first one.

1.   Sue started to eat a low carb diet two years ago.

→  Sue has ____________________________________________________________________

2.   Could you take me to the airport Friday morning?

→  Would you mind_____________________________________________________________

3.   How about going to the movies tonight?

→  Let’s______________________________________________________________________

4.   July stayed home from school yesterday because she had ahigh fever.

→  July had a high fever,_________________________________________________________

5.   She eats fruits and veggies every day, but she keeps gaining weight.

→  Although___________________________________________________________________

6.   Mark’s gained 5 kilos since he quit smoking.     

→  Mark’s put__________________________________________________________________

7.   Joana doesn’t eat much in order not to be overweight.   

→  Joana doesn’t eat much because_________________________________________________

8.   It’s a good idea to do exercise regularly.             

→  You_______________________________________________________________________

XI. Read and match

nhật thực một phần xảy ra gần nhất ở quốc gia nào ?vào thời điểm nào?

Cho góc AOB = 150o. Về phía ngoài của góc AOB vẽ hai tia OC và OD theo thứ tự vuông góc với OA và OB. Gọi Ox là tia phân giác của góc AOB, Oy là tia đối của tia Ox. 

a) Chứng tỏ rằng Oy là tia phân giác của góc COD.

b) So sánh góc xOC và góc yOB.

Tìm n 
\(8^n\div2^n=16^{2011}\)

CM các phân số sau tối giản:
\(\dfrac{-3n+1}{3n}\),\(\dfrac{-n+4}{3n-11}\)
 

CM các phân số sau tối giản:

\(\dfrac{4n+14}{2n+5}\)