Gải phương trình sin 5x=cosx

Giải phương trình

Cos (2x - pi/6) = căn2/2

1 cái giếng hình cầu đc xây với diện tích là 42 m khối. hỏi thể tích của giếng là bao nhiêu

Choose the best answer to complete the following sentences

1. They were very disappointed __________her acting.

A. of B. with C. in D. on

2. __________beginning with a terrible disaster, the film has a happy ending.

A. In spite B. Despite C. Although D. However

3. The film has a silly plot. __________, many people enjoyed it.

A. Though B. Moreover C. Because D. Nevertheless

4. Is Minh __________with the final semester’s result?

A. satisfy B. satisfied C. satisfying D. be satisfying

5. This is a __________film and it makes me cry a lot.

A. funny B. moving C. comedy D. excited

6. __________he is a CEO and earns a lot of money, he is very mean.

A. Because B. Although C. Despite D. Because of

7. She is hard working __________, she isn’t lucky in examinations.

A. Therefore B. But C. However D. So

8. She decided to quit this job __________the low salary.

A. because of B. despite C. because D. although

9. I enjoyed the film on TV yesterday evening__________ nobody in my family liked it.

A. although B. yet C. in spite of D. so

10. Last night, I didn’t go to bed early__________ being very tired.

A. despite of B. in spite of C. although D. because

11. We didn’t find it funny__________ it was a comedy.

A. in spite of B. despite C. although D. but

12. __________does it take you to get to Ho Chi Minh City by plane? - About 2 hours.

A. How far B. How much C. How long D. How many

13. There__________ a bus station in the city centre, but it has been moved to the suburbs.

A. used to be B. used to have C. use to have D. were

14. I__________ marbles when I was young, but now I didn’t.

A. play B. used to play C. have played D. didn’t use to play

15. John used to go to school __________.

A. with bicycle B. by foot C. in car D. by bus

16. _______ is not very far from here to the city center.

A. That B. This C. It D. There

17. When there is a traffic jam, it__________ me a very long time to go home.

A. costs B. takes C. lasts D. spends

18. Mai’s dad usually drives her to school__________ her school is very far from her house.

A. but B. though C. because D. or

19. Yesterday Hoa and Lan__________ round West Lake. It took them an hour.

A. cycle B. cycles C. cycling D. cycled

20. If people __________ the rules, there are no more accidents.

A. follow B. take care of C. obey D. remember

Write the stress pattern for each following sentence.

1. Shut the door!

2. Get out!

3. Talk to me!

4. Stand up!

5.   Don‟t enter!

6. Have fun!

7.   Don‟t text me!

8. Be careful!