IV. Give the correct form of the following verbs.
23. My mother always tells me that I have to _________ home by 9 p.m. (be)
24. When I came, the whole family _________ dinner around a big dinning table. (have)
25. Children should ___________ things from adults with both hands. (take)
26. In Australia, you mustn’t __________ on a person’s accent. (comment)
27. Linh lives in a big city. If she _________ (live) in the country, she _________(have) a dog.

28. I __________ (learn) Italian for the past three years.
29. If I were you, I _________ (not/ buy) that book.
30. What______ the children _______ (see) in the zoo yesterday?
31. They prefer__________ (play) in a swimming pool all day.
32. The doctor will be ready in ten minutes. Take a seat while you________. (wait)
V. State whether the following sentences are simple, complex or compound.
33. The Elephant Racing Festival is the biggest cultural festival in Tay Nguyen.
34. You can either choose to ride in a cable car up to the pagoda or walk up.
35. We first learned to sing quan ho when we were between 15 and 17.
36. The oarsmen are encouraged by the sounds of drums and the cheering crowds while they are
racing.
37. My doesn’t follow the procession, but she supports the dancing team.
38. Hundreds of thousands of people gather on the two banks of the river to watch the Ngo junk race.

I. Choose the best answer.
1. You should _________ information about a custom or tradition.
A. finds B. found C. finding D. find
2. A custom is something that has become an_________ way of doing things.
A. to be accept B. to accept C. accepting D. accepted
3. The five-fruit tray on the altar symbolizes the gratitude of the Vietnamese to their ancestors;
_________, it demonstrates their hope for a life of plenty.
A. and B. moreover C. therefore D. however
4. In Viet Nam, you _______ use only the first name to address people older than you.
A. should B. must C. shouldn’t D. have to
5. At the Mid-Autumn Festival, kids can sing, dance, and enjoy moon-cakes._______, every child likes it very much.
A. However B. Moreover C. Because D. Therefore
6. In 2010, Ha Noi ________ its 1000th anniversary.
A. celebrated B. commemorated C. worshipped D. remembered
7. Tet is an occasion for family _________ in Viet Nam.
A. visitings B. meeting C. reunions D. seeings
8. _______ spring comes, many Vietnamese villages prepare for a new festival season.
A. While B. When C. Nevertheless D. However
9. This is the first time she ________ rice paddies.
A. will see B. sees C. has seen D. saw
10. Would you mind________ I borrowed your dictionary?
A. if B. when C. that D. Ø
11. Would you mind________ the window?
A. to close B. closing C. about closing D. closed
12. Welcome________ Vietnam!
A. at B. to C. in D. for
13. "GiaoThua" is the most sacred time of the year; _________, the first houseguest to offer the first
greeting is very important.
A. moreover B. nevertheless C. so D. therefore
14. In the UK, there are lots of customs for table manners. For example, we_______ use a knife and fork at dinner.
A. have to B. are having C. has to D. having to

Cho hợp chất Z của nguyên tố A có hóa trị là II, với nguyên tố Oxi, biết nguyên tố oxi chiếm 20 phần trăm về khối lượng, tên của nguyên tố A ( mn giải chi tiết ra giúp em vs ạ, em cảm ơn nhiều )

Phân biệt máu chảy ở tĩnh mạch và động mạch

1. Điền liên từ thích hợp vào ô trống để hoàn thành những câu sau.
1. They haven’t eaten anything since the morning ________ they were too busy to eat.
2. Cuong is very excited now________ he is going abroad next month.
3. ________ it may be very challenging for you to do it, you can give it a try.
4. I was going home yesterday________ I came across my old friend.
5. ________ you offer an apology to Linh, she won’t forgive you.
6. ________ you want to visit a foreign country, you have to apply for a visa first.

7. Will you hang out with your friends________ will you reunite with your family at the Mid- Autumn festival?

8. Normally our family prefers staying at home and having dinner together on weekends, ________ this week we want to do something else.

1. Viết lại hai câu đơn thành một câu phức.
1. Dog is my favorite animal. They are good companions of people.
_____________________________________________________________________
2. I don’t like Hip Hop. A friend of mine is a fan of it.
_____________________________________________________________________

3. They were stuck in the traffic for hours. They managed to get there on time.
_____________________________________________________________________
4. I came to the party. Everyone was leaving.
_____________________________________________________________________
5. This time Ngoc works very hard. She doesn’t want to fail the exam again.
_____________________________________________________________________
6. I seldom do exercise. I doing exercises is good for health.
_____________________________________________________________________
7. My computer is old-fashioned. It functions very smoothly.
_____________________________________________________________________
8. I didn’t know her real name. People always called her by her nickname.
_____________________________________________________________________

1. Điền những liên từ cho sẵn vào chỗ trống để hoàn thành những câu phức dưới đây.
whereas, unless, since, before, if, even though, unless, while, before, if

1. ________Kien is my friend, I can’t accept his arrogance.
2. My brother is a bookworm, ________ I don’t like reading books.
3. At midnight, my parents were sleeping________I was cramming for exams.
4. ________you have any questions, you ask me after the lesson.
5. We won’t go camping________ the weather is fine.
6. You shouldn’t skip classes________ you really have to.
7. What did you do________ you went to bed last night?
8. In some cultures, you have to pray________you eat.
9. We are very familiar with these areas_________we moved here 15 years ago.
10. ________you travel from the North to the South of Vietnam, you will experience many
interesting customs.

BRITISH STRANGE FOOD HABITS

Perhaps you know about some of the food that British people eat, but do you know about their strange food habits? People from different parts of the UK and from different classes call their meals by different names. They call the midday meal, lunch or dinner, and the evening meal, dinner, supper or tea. Tea is also sandwiches, cakes and tea (the drink) at four or five o’clock. What do the British eat when they want something quick and easy? Baked beans, of course! You must warm them in a pan and eat them on toast.
Cheddar cheese is so popular in Britain that people run after it down a hill! This is a very strange English sport. You can see it once a year in Coopers Hill. There are four races, three for men and one for women. At the start of the race, someone drops a big, round cheese down a very, very steep hill. About 15 racers run and jump after it. The first person to get to the bottom of the hill gets the cheese. There is another strange race that the British have. It is a special Pancake Day race. Only women can run in the race. They must run with a pancake in a frying pan and throw it in the air three times. After the race, many English families eat pancakes with lemon juice and sugar. Be careful if you have Christmas dinner with a British family – some of their Christmas customs are risky! Be very careful! Eat the Christmas pudding slowly if you don’t want to eat a coin! When they are making their delicious dessert, British people put a coin in the mixture. The person who finds the coin in their pudding will be rich and happy.
Answers:
45. What do the British call the evening meal?
________________________________________________________
46. What do the British have with baked beans?
________________________________________________________
47. How often is the Cheddar cheese sport event held?
________________________________________________________
48. What is the prize if you win the Cheddar cheese race?
________________________________________________________
49. Who can take part in a pancake race?
________________________________________________________
50. Why is it dangerous to eat Christmas pudding?
________________________________________________________