Rewrite the following sentences using modal auxiliary verbs. Make sure that the meaning does not change

1.It is not necessary for you to wait any longer

》You

2. You are required to respect the national flag

》You

3.She was able to read when she was three

》She

4.I was able to solve the problem

》I

5.Perhaps she would come

》She

6.You are prohibited from entering my home

》You

7.You are allowed to go home

》You

8 she is able to speak English

》She

9.It is possible to blow glass

》Glass

10.It is not necessary for her to pay for that call

》She

Viết lại câu

17,It isn’t important for you to finish the work today.

-> You don’t ………………………………………….

18. It isn't important for him to study hard.

-> He doesn't ……………………………………………….

19, It is necessary for you to do homework.

-> You …………………………………..

20. It is important for him to go home early today

-> He ……………………………………………..

21, There are over eight hundred stamps in Tim’s collection.

->  Tim’s collection ……………………………

22,How old is your father ?

-> What is ……………………………………….. ?

23, How high is Big Ben Clock Tower ?

-> What is ………………………………..?

24, What is your son’s weight

-> How …………………………… ?

25, How long is the Me Kong river ?

-> What is …………………………………………. ?

26,  How wide is the west Lake ?

-> What is …………………………………………………. ?

27,How heavy is the chicken?

-> What is ……………………………………….. ?

28, What is your daughter’s age ?

-> How ………………………………………… ?

When referring to the overuse of antibiotics, the expression “too much of a good thing” can't help but come to mind. In many cases, antibiotics are absolutely necessary; for example, they can stop an ear infection from making you go deaf and they can even save your life after surgery. But why is it detrimental to take them too often?

Our immune system is our body’s first line of natural defense against infectious organisms. It protects us from bacteria and other microorganisms that can make us sick. In the past, people relied on their own bodies to cure them of illnesses, without the aid of medication or antibiotics. Nowadays, we often turn to antibiotics to do what our immune system used to do for us. And it’s not difficult to figure out why they're so popular. Antibiotics are an easy cure for many sicknesses and help the patient get out and about again in a very short time.

The problem is that, by relying too much on antibiotics, we are weakening our immune system. Just like our muscles, our immune system needs exercise to stay in shape. If it is not used, it becomes weaker, and thus increasingly more antibiotics are required to cure an illness. Years of overuse lead to a vicious cycle that is almost impossible to break.

The other important factor to consider is that our bodies contain both good and bad bacteria. The good bacteria are essential for our bodies to maintain a balance and in this way, prevent illnesses. They also help to fight off other bad bacteria which make us sick. Unfortunately, antibiotics cannot tell the difference between them, and once in our system, kill off both types. This again results in our getting sick more easily.

Question 71: What is the main purpose of the passage?

A. to explain why antibiotics are absolutely necessary

B. to argue that antibiotics do not allow people to recover

C. to warn people to be cautious with antibiotic use

D. to compare antibiotics to different types of therapy

Question 72: What is the relationship between the immune system and antibiotics?

A. They are both equally effective against infection.

B. They both work to fight off illnesses.

C. They are both a natural form of defense.

D. They both need time to cure the patient.

Question 73: According to the passage, why are antibiotics so well-liked?

A. They make our body stronger.                        B. They are easy to obtain.

C. They can cure all kinds of illness.                 D. They work very fast.

Question 74: How do antibiotics weaken our immune system?

A. They kill off bad bacteria.                                  B. They prevent us from getting exercise.

C. They do its work so it gets less efficient.    D. They decrease the strength of our muscles.

Question 75: in the third sentence of the fourth paragraph, what does they refer to?

A. illnesses                     B. our bodies                   C. antibiotics                   D. good bacteria

It's not always easy being a (1.tour)..................... . You spend half your time making (2.arrange).......................for your holiday and the other half worrying about sticking to the (3.time)...................... . I think it's relaxing sometimes to spend a holiday at home. There are no (4.culture)........... problem, you don't need someone to be the (5.photograph).....................and you know that the local (6.inhabit)...................are always friendly.

Topic 1: Do you like living in the city? Why or Why not?

what do you think the most serious problem in the big cities is? What should you do to solve that problem?

Topic 2: talk about one of your problems at school at home or with your friends how to cope with

What do you think are the necessary life skills for teenagers ? Why?

Topic 3: Talk about children's pasttimes in the past

do you think physical activities are still good for teenagers in modren time? Why?

Topic 4: Describe a wonder of VN or a famous place in VN

What should we do to protect & preserve our natural wonders/ man-made wonders?

Topic 5:Talk about some changes in your hometown? (Quang Ngai city)

Do you like these changes? Why or why not?

1. It is very important for them to study hard at school. (should) → _________________________________________________________________________ 2. It is not necessary for you to clean the windows every day. (not have to) → _________________________________________________________________________ 3. I can hang out with my friends at the weekend. (be allowed to) → _________________________________________________________________________ 4. It is forbidden for students to cheat in the exams. (mustn't) → _________________________________________________________________________ 5. She won a scholarship. She was very happy. (happy) → _________________________________________________________________________ 6. We joined a campaign to help the disabled. We were willing. (willing) → _________________________________________________________________________ 7. She was excited that she got the first prize in the English-Speaking Competition. (excited) → _________________________________________________________________________ 8. My mother was very surprised when she heard that I had won a lottery. (surprised) → _________________________________________________________________________ 9. Finally, she decided to take part in the talk show for young people. (decision) → _________________________________________________________________________ 10. Mark always tries to finish his homework on time. (attempt) → _________________________________________________________________________ 11. He was not allowed to stay out late at night. (permission) → _________________________________________________________________________ 12. I don’t know how to solve this problem. (way) → _________________________________________________________________________ 13. My parents always refuse to allow me to use the family motorbike to go to school. (never, let) → _________________________________________________________________________ 14. This is the first time I have visited Ha Long bay. (never, before) → _________________________________________________________________________ 15. She started learning English 5 years ago. (learned) → _________________________________________________________________________ 16. They have played football for an hour. (began) → _______________________________________________________________________ GIÚP VỚI Ạ:(

1. It’s your duty to make tea today …………………………………………………………………… 2. It’s impossible to solve this problem …………………………………………………………………… 3. It’s necessary for you type this letter …………………………………………………………………… 4. Turn on the lights …………………………………………………………………… 5. My parents never let me do anything by myself …………………………………………………………………… 6. I like you wearing this dress …………………………………………………………………… 7. People say that he is a good doctor …………………………………………………………………… 8. People say that he stole my car …………………………………………………………………… 9. He suggested that she (should) buy a new car – recommend, order, require …………………………………………………………………… 10. It is difficult for me to finish this test in one hour …………………………………………………………………… 11. We need to water the plants everyday …………………………………………………………………… 12. He lets me drive his car …………………………………………………………………… 13. It is very difficult to study English …………………………………………………………………… 14. Don’t let the others see you ……………………………………………………………………