45. The residents find heavy traffic annoying.

46. Mrs Brown is going to have the pipes checked by a plumber next Sunday.

47. This book, which consists of a list of endangered animals, is important.

48. I have difficulty improving my listening English skill.

49. In spite of not having time, they try to eat dinner together.

50. The police officer who gave me the directions how to get home was friendly.

51. They are looking forward to seeing their grandparents this weekend.

52. Unless you try your best, you won’t be successful.

cảm ơn bạn nhiều lắm ạ

1.buôn bán vũ khí,2.lao động trẻ em,3.dịch bệnh,4.loài nguy cấp,5.nạn đói,6.sự ấm lên toàn cầu,7.chiến tranh,8.vô gia cư,9.sự ô nhiễm,10.nghèo nàn,11.chủ nghĩa phân biệt chủng tộc,12.chủ nghĩa cục bộ

1 near

2 takes

3 to drive

4 because

5 missed

1 can stay in

2 for (câu viết lại phải bỏ ago đi chứ nhỉ :))

3 never lived

4 are two bedrooms

5 big enough

1.A

2.C

3.C

4.B

5.A

:))

10. C

11. B

Q10. C. no article

Q11. B.comply

1 They have carried out the project since the government....

2 Mr Han hasn't taken part in the meeting of the ..... for 2 years

3 She has not eaten lobster before

4 This is the first time I have read such a lovely story

5 It is the first time I have met such a famous actor

đy chơi đây pai :v

There are number of easy ways we can do to protect our environment. First and for most, use alternatives sources solar power or wind power to produce energy because burning fossil fuels releases a large amount of CO2, which damage the air and ozone layer. Additionally, use compact fluorescent light bulbs. Although they are more expensive than normal bulbs, they last much longer and waste an amount of money as well as electricity. Furthermore, their lights don’t harm your eyes and make you more comfortable. Secondly, reduce the number of plas bags buy using papers or leaves to wrap things, recycle plas bottles and other devices can also help the environment. Besides, the water sources are polluted by peside, herbicide, rubbish and waste, so raise the awareness of people on this issue, pass laws to punish severely those who throw them into the river. To have a fresh air, I suggest that people use public transports, walk or bicycle instead of buying a private car and motorbike. Grow more trees and flowers to beautify your houses and your cities. There are some kinds of plants that can be even considered as a treatment and nutrients sources. In conclusion, there are many methods to preserve our earth, each person needs to join hands to build the better world.

k cho mình nhé

smoothly - competitive - disappointing - apology - representative - finally

một cách trơn tru - mang tính cạnh tranh - đáng thất vọng - lời xin lỗi - người đại diện - cuối cùng

câu 9 bài IV chọn B are communicated => communicate