giúp kinhgd bsb Exercise 8: Cross out the wrong part in the following sentences.,1. You don't have to/ must eat anything you don't like.,2. If you don't want to have a sore throat, you don't have to/ oughtn't to drink too much iced water.,3. Flight attendants have to/ mustn't take care of passengers on the plane.,4. During the lesson, students don't have to/ mustn't leave class without the teacher's permission.,5. Her mother cooks for her, so she herself doesn't have to/ mustn't cook.,6. Smokers don't have to/ mustn't smoke in public places. This is stated in a new law.,7. Drinks are free for today. It means that you don't have to/mustn't pay money for drinks today.,8. Kelvin won the lottery last year, so he doesn't have to/mustn't work now.,9. According to the company regulations, staff have to/ must finish their work with highest efficiency.,10. To be healthy, we mustn't/ ought to eat healthful food and do the exercise regularly.,Exercise 9: Rewrite each sentence using the word(s) in the brackets, without changing its meaning.

Question

giúp kinhgd bsb Exercise 8: Cross out the wrong part in the following sentences.,1. You don&#x27;t have to/ must eat anything you don&#x27;t like.,2. If you don&#x27;t want to have a sore throat, you don&#x27;t have to/ oughtn&#x27;t to drink too much iced water.,3. Flight attendants have to/ mustn&#x27;t take care of passengers on the plane.,4. During the lesson, students don&#x27;t have to/ mustn&#x27;t leave class without the teacher&#x27;s permission.,5. Her mother cooks for her, so she herself doesn&#x27;t have to/ mustn&#x27;t cook.,6. Smokers don&#x27;t have to/ mustn&#x27;t smoke in public places. This is stated in a new law.,7. Drinks are free for today. It means that you don&#x27;t have to/mustn&#x27;t pay money for drinks today.,8. Kelvin won the lottery last year, so he doesn&#x27;t have to/mustn&#x27;t work now.,9. According to the company regulations, staff have to/ must finish their work with highest efficiency.,10. To be healthy, we mustn&#x27;t/ ought to eat healthful food and do the exercise regularly.,Exercise 9: Rewrite each sentence using the word(s) in the brackets, without changing its meaning.

Accepted Answer

{"userId":5331853,"userName":"Loan Thanh"}

1/ You don't have to eat anything you don't like.

2/ If you don't want to have a sore throat, you oughtn't to drink too much iced water.

3/ Flight attendants have to take care of passengers on the plane.

4/ During the lesson, students mustn't leave class without the teacher's permission.

5/ Her mother cooks for her, so she herself doesn't have to cook.

6/ Smokers mustn't smoke in public places.

7/ Drinks are free for today. It means that you don't have to pay money for drinks today.

8/ Kelvin won the lottery last year, so he doesn't have to work now.

9/ According to the company regulations, staff must finish their work with highest efficiency.

10/ To be healthy, we ought to eat healthful food and do the exercise regularly.

must: mang ý nghĩa bắc buộc (chủ quan), have to: mang ý nghĩa bắc buộc (khách quan)

don't have to: không bắt buộc

oughtn't: mang ý nghĩa khuyên nhủ.