1. =40

2. =15

3. =6

4. =54

5. =2

6. =8

7. = 

8. =6

9. =10

10. =10

15. C

11. D

12.  A

13. B

14. C

15. 

11. The cases of COVID 19 outside China have increased 13 fold,________?
A. hasn’t they B. haven’t they C. will they D. don’t they
12. What you have said is wrong,_________?
A. isn’t it B. haven’t you C. is it D. have you
13. COVID 19 can be characterized as a pandemic, ________?
A. can it B. can’t it C. isn’t it D. can’t they
14. The coronavirus had already overwhelmed China, South Korea, Iran and Italy,________?
A. hadn’t it B. hasn’t it C. didn’t it D. wasn’t it
15. Health authorities have activated their most serious response level,________?
A. haven’t it B. hadn’t they C. have it D. haven’t they
16. Your mother is cooking in the kitchen,_________?
A. isn’t she B. doesn’t she C. won’t she D. is she
17. Chinese officials quickly shut down Wuhan market,_________?
A. doesn’t it B. didn’t they C. hadn’t they D. do they
18. There are no easy ways to succeed,________?

A. are there B. aren’t there C. aren’t they D. are they
19. No one is a better cook than my sister, ________?
A. aren’t they B. is he C. are they D. is it
20. They’ll buy a new apartment, ________?
A. will they B. won’t they C. don’t they D. will not they

21. This house is not safe, ________?
A. isn’t this B. isn’t it C. is it D. is this
22. Ba rarely goes out at night, ________?
A. doesn’t he B. is he C. isn’t he D. does he
23. Everybody looks tired, ________?
A. doesn’t it B. don’t they C. does it D. do they
24. There used to be a church near here, ________?
A. wasn’t there B. did there C. didn’t there D. was there
25. I think she is a dentist, ________?
A. don’t I B. isn’t she C. do I D. is she
26. I don’t think you are an engineer, ________?
A. do I B. aren’t you C. are you D. don’t I
27. Let’s turn off the lights before going out, ________?
A. shall we B. will you C. shan’t we D. won’t you
28. Don’t be late, ________?
A. are you B. shall we C. do you D. will you
29. Someone wants a drink, ________?
A. doesn’t it B. don’t they C. do they D. doesn’t he
30. Nobody phoned, ________?
A. do they B. didn’t they C. will she D. did they

(-). They won't leave the party early .

(?). Will they leave the party early ?

1. Five-coloured sticky rice is important to northern mountainous region.

2. five- coloured sticky rice has five colours: red, yellow, green, purple and white.

3. It is made using natural roots and leaves.

4. Purple or black symbolises water

5. Five-coloured sticky rice is usually made and enjoyed at Tet

4. on / Monday. / were / two o'clock / having / lunch / at / They

- They were having lunch at 2 o'clock on Monday.

5. the / bus / was / this morning. / waiting for / I / at eight o'clock

- I was waiting for the bus at 8 o'clock this morning.

6. skating / was / last weekend. / at the / She / ice rink

- She was skating at the ice rink last weekend.

7. were / a barbecue / on Saturday evening. / having/ Kim and Dan

- Kim and Dan were having a barbecue on Saturday.

He's in Da Lat with his parents