A. Rewrite the following sentences without changing the meaning. Use the given word(s) if any. 31. The teacher said to the students "Don't forget your homework." →The teacher told 32."1 will help my Mum this weekend." → Lan said 33. They will build a hospital here. → A hospital 34. Mary doesn't take exercise, so she is fat. If 35. Work hard and you will be successful. If B. Combine the sentences using the given words in brackets. 36. Smartphones can store audio books. They have a lot of storage space. (which) Smartphones C.Use the given words or phrases to make complete sentences. 37. you/do/listening/smartphone How/with/practise/your/? 38.the natural habitats. / Scientists think that must be kept/wild animals/in

Read the following passage and mark the letter A. B. C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 21 to 25.

We can be sure that technology brings a lot of 21 in terms of communication and We can be sure that technology brings a lot of 21 entertainment 22 I believe its biggest advantage is in education because technological devices combined with the internet 23 give everyone the opportunity to learn. Internet access is not limited by location and is actually much cheaper than 24 example, a few decades ago, if someone lived in a rural or impoverished area, they 25, to a library or a good school. Therefore, it will become difficult for them to expand their knowledge. However, today, with a wifi connection, almost any subject can be learned online education.For access from anywhere in the world.

21: A. places

B. benefits

C. positions

D. times

22: A. but

B. therefore

C. or

D. because

23: A. who

B. whose

C. that

D. where

24: A. traditionally

B. tradition

C. traditionalism

D. traditional

25:A. would not have

B. will not have

C. had not

D. has not

Use the given words or phrases to make complete sentences.

1. That book/interesting/this book

=>

2. The old men should/ treat/ respect/ children.

=>

Rewrite the following sentences without changing the meaning. Use the given word(s) if any.

3.He must do his the online homework every weekend. →His online homework must________

32. "Why do you practise doing yoga?", Tom asked his mother. (Reported speech)=

> He asked his mother_______

33. Smoking can cause lung cancer. (Passive)

=> Lung cancer________

Combine the following sentences using an appropriate relative pronoun. 34. The tree has lovely flowers. It stands near the gate of my house.

=> The tree__________

Combine the following sentences using conditional sentences.

35. We are able to get lots of money. We recycle cans.

=> If we_______

36. I am bad at English, so I can't do homework.

=> If I_________

Use the given words or phrases to make complete sentences.

37. Nam/ be going to/study/ English/online/ tonight.

=>

38. dad/ sometimes/ do/ morning exercise/ 5 a.m

=>

Use the given words or phrases to make complete sentences. Question 37: The teacher/ ask/ us/ not/ make noise/ in class. Question 38: If/ it/ be/ Sunday/ today, I/ go swimming.

1.Một vật được ném thẳng đứng lên cao với vận tốc 15m/s a) Ở độ cao nào thì thế năng bằng 4 lần động năng. b) ở độ cao nào thì thế năng bằng một nửa động năng? Lấg g = 10m/s²

Thả một vật rơi tự do không vận tốc đầu từ độ cao 19,6 m, lấy g = 9,8 m/s². Động năng gấp 2 lần thế năng của vật thì vật ở độ cao nào?

Khoảng cách giữa hai đường thẳng d₁: 3x - 4y + 6 = 0 và d₂: 6x - 8y - 13 = 0.