a) Đúng

b) Đúng

c) Sai vì tích của hai số nguyên âm là số nguyên dương. Ví du (–13) .(–4) = 52

d) Đúng

IV.

26. different

27. pronunciation

28. comfortable

29. performers

30. windy

31. unhealthy

32. childhood

33. successfully

34. flights

35. suddenly

In our lives, we (1-travel)____ travel_____from one place to another for a great variety of reasons and while travelling we greatly (2-depend)_____depend______on cars, whether it is a private car or a public bus. The number of car owners (3-increase)____increases________every day because every person expects the freedom to travel and comfort while travelling. And that is why most of us want to own a car. However, owning a car has many advantages and disadvantages as well.

The main advantage of owning a car is that it gives the freedom to travel. If you have a car then you (4-no need)____don’t need_______ to be limited to fixed routes and timetables. Moreover, a car-owner can take is/her family members with him/her and other necessary goods whenever he/she wishes which might have been impossible otherwise. In addition, personal cars (5-give)____give_______comfort while travelling on the contrary to the public buses which are so crowded and disgusting. You can read books, listen to music or even can play with kids while you are in your own car but those all seems to be impossible in a public transport. On the contrary, owning a car is very expensive. The price of the car, the cost of the tax, insurance cost, fuel cost, driver's salary, car repairing etc. all must be considered before (6-buy)_____buying_____a car and that is why it is out of reach of the middle-class people.

Moreover, private cars can not carry many passengers at a time yet occupy spaces in the street. As the number of cars is increasing in the road so does the traffic jam. Perhaps the major disadvantage of cars, in general, is the huge damage they do to the human health and to the environment. More cars (7-mean)_____mean_______more pollution. The environment pollution is a serious issue today and at any cost, we must reduce the amount of pollution and if we consider it then owning a car is never a good idea.

To sum up, (8-have)_____having________ a car gives someone freedom but if public transportation system is easily accessible, safe and efficient, then the idea of buying and owning a car should be abandoned.  

1. I think most children are creative enough to write .......... poems.

A. beautiful B. beautifully C. beauty D. beautify

2. It is necessary ............ forests.

A. protect B. protected C. to protect D. protecting

3. They made their living by .......... fish in the ocean every day.

A. catch B. to catch C. catching D. caught

4. I suggest.............. to the movies.

A. go B. going C. to go D. went

5. I have sent you a lot of letters but you have never been.....................

A. respond B. response C. responsive D. responsively

Rewrite sentence as directed.

1.Without Tom's help, Bill couldn't have finished the work

If it weren't for Tom's help, Bill couldn't have finished the work

2. He didn't finish his work until the bell rang.

Not until the bell rang did he finish his work.

Besides benefits, being a working mother brings about some disadvantages.

Firstly, these mothers don’t spend enough time with children and family, which extend the distance between mothers and their children. As a result, children get freedom in excess when they don’t see mothers around to stop them from vices. This way they may fall in bad company and inculcate vices in them. Not only this, they might feel alone and find for company as mothers are not available for kids due to work.

Secondly, despite working to earn money, they still have to take care of families, which makes them even more tired and depressed with such a heavy burden. After working for 8 hours continuously in office creates fatigue and tiredness. The activeness vanishes the moment mother reaches home. But their housework’s still undone, and they are the ones who finish them. Although husband may share with their wives, but in most families, wives are still people who do all the chores.

Finally, working mothers can meet inequality in workplace, they may be paid fewer though they do the same work with men. Nowadays, harassment is a quite threatening problem in offices, which affects their work’s quality.

Clearly, mothers should consider choosing working or staying at home.

I. Choose the best answer to complete each of the following sentences.

25. The Temple of Literature is one of the historic and_____ sites in Vietnam.

A. cultural B. culture C. old D. new

26. It’s a great idea to take some medicines______ you have a fever now.

A. so B. because C. but D. and

27. There is a pond_______ the garden and the house.

A. in B. among C. between D. on

28. Bach Ma National Park close to the sea.

A. locates B. located C. is located D. is being located

29. You’d better_____ an umbrella because it is going to rain.

A. to take B. taking C. take D. took

30. Oxford University the oldest university in the English speaking world.

A. is considered being B. is regarded

C. considered to be D. is regarded as

31. Many kinds of fruits and vegetables at the floating market in Can Tho.

A. sell B. are sold C. are selling D. will sell

32. Many precious relics in the Temple of Literature.

A. keep B. is kept C. kept D. are kept

33. In 2010, the 82 Doctors’ stone tablets as a Memory of the World.

A. recognised B. are recognised C. recognising D. were recognised

34. The first Doctors’ stone tablets in 1484.

A. were erected B. was erected C. are erected D. erected

35.The Temple of Literature by old trees and many interesting things

A. surrounds - contains B. is surrounded - is contained

C. is surrounded — contains D. surrounds - is contained

36. Thien Quang Tinh (Well of Heavenly Clarity) is________ in the third courtyard in the Temple of Literature.

A. considered B. visited C. put D. located

37. Hue Imperial City was________ as a world cultural heritage by UNESCO in 1993.

A. recognised B. developed C. rebuilt D. supported

38. Khue Van Pavilion is________ as one of the traditional symbols in Ha Noi.

A. erected B. entered C. regarded D. prepared

39. Those talented students were________ for this university from the entrance exams.

A. founded B. consisted C. selected D. booked

40. Many young men were ________for the dedication to the country in the Imperial Academy.

A. renamed B. educated C. ranked D. grown

41. Many famous scholars in Viet Nam's history were graduated _______the Imperial Academy.

A. in B. to C. at D. from

42. The old pagoda in this town was____ last month, but its architecture wasn't changed.

A. reconstructed B. worked C. surrounded D. situated

43. Chu Van An had a remarkable________ in teaching.

A. erection B. construction C. career D. preparation

44. I________ to sing first in the contest.

A. am chose B. am chosen C. were chosen D. choose

45. Hoan Kiem Lake_______ in Ha Noi. It is one of the most famous lakes in Viet Nam.

A. was situated B. were situated C. is situated D. are situated

46. Their organisation________ to support the preservation of historical places in this town last year.

A. is founded B. are founded C. was founded D. were founded

47. Her presents________ in her mother's trip in Ha Noi last week.

A. were bought B. are bought C. buy D. was bought

48. Some precious relics under Emperor Ly Thanh Tong________ in the Temple of Literature.

A. are displaying B. was displayed

C. is displayed D. are displayed

49. Some old buildings________ in this town because the weather is so bad now.

A. weren't rebuilt B. aren't rebuilt C. were rebuilt D. are rebuilt

50. Her pictures of this trip ________ to her yesterday because her friend's computer was broken.

Một số phần khác của căn nhà

Một số đồ đạc

viết các câu dưới đây thành thể bị động

1.Don't ask for another book until you finish this one

The another book isn't asked until this one is done.

2. The light went out while i was making a cup of tea

The light went out while a cup of tea was being made.

3. A pair of robins has built a nest in the porch since last week

A nest has been built in the porch by a pair of robins since last week.

II . Complete the sentences with the correct prepositions . 

1.I'm fond of learning English.

2. The books in this library are ......English.

3. When I go to the library, I sit and read with wonderful things.

4. I'm looking forward to seeing you in June.

5. They have a meeting between 6.30 and 9.30.

6. My mother often picks me up from the shool.