1.You / smoke / you / get yellow teeth

=> If you smoke, you get yellow teeth

2.Children / play outside / they / not get overweight. 

=> If the children not play outside, they not get overweight

3.You / heat ice / it / melt.

=> If you heat ice, it melt

4.I /speak to john / he / get annoyed. 

=> If I speak to John, he get annoyed

5.Lots of people / come/ Jenny / have a party.

=> if lots of people come, Jenny has a party 

6.I / feel good the next day / I / go to bed early.

=> I feel good the next day, if I go to bed early

7.She / buy expensive clothes / she / go shopping.

=> She buy expensive clothes if she go shopping

8.My daughter / pass her exams / she / work hard.

=> My daughter passed her exam because she had worked hard.

9.David / be sick / he / drink milk

=> David'll be sick if he drinks milk.

10.The river / freeze / it / be very cold.

=> The river froze because it was very cold.

11.I / to visit the museums / I / be in a new city.

=> I would to visit the museums if I was in a new city.

12.I / cycle to work / the weather / be fine.

=> I will cycle to work if the weather is fine.

13.My flatmate / clean it really well / she / clean the house.

=> My flatmate cleans it very well when she is cleaning the house.

14.Everybody / be grumpy / it / rain a lot.

=> Everybody will be grumpy if it rains a lot.

1. If you smoke, you'll get yellow tooth.

2. Children should play outside if they don't want to get overweight.

3. If you heat ice, it melts.

4. If I speak to John, he'll be annoyed.

5. Lots of people came to Jenny's house to have a party.

6. If I want to feel good the next day, I should go to bed early.

7. She bought expensive clothes while she was going shopping.

8. My daughter passed her exam because she had worked hard.

9. David'll be sick if he drinks milk.

10. The river froze because it was very cold.

11. I would to visit the museums if I was in a new city.

12. I will cycle to work if the weather is fine.

13. My flatmate cleans it very well when she is cleaning the house.

14. Everybody will be grumpy if it rains a lot.

1 We are looking for cheap and clean and effective sources of energy

2 Will fossil fuels be replaced by solar and wind within 20 years

3 Despite being the most polluting of fossil fuels, Coal is still the largest sources of energy worldwide

từ chối hiểu

* Nhìn có vẻ hơi ngắn một chút nhưng chắc là đảm bảo yêu cầu, mình đang bận nên chỉ viết thế này thôi nhé !

Natural wonders are precious mementos of the world. It carries a meaning, a beauty that highlights a nation. Each wonder has its own characteris. Vietnam has many famous natural wonders, which is the Fansipang mountain range. Fansipan is the roof of Dong Duong that has long been desired by travel lovers to conquer its 3,143m altitude.We only need to climb all 600 steps to reach the roof of Dong Duong- the dream of many tourists. The journey is not too long and relatively easy to go, but it takes determination and patience to conquer this majes Mount Fansipan.

In my life ,iam known a lot of world wonder but i   Ha Long Bay best .It's in Quang Ninh province.It's a famous beach and everyone know it.Ha Long Bay have many famous places such as Cat Ba island ,Sung Sot cave ,Titop island, Monkey island,....Ha Long not only have a lot of beautiful place ,but the food here is very delicious.Ha long is alway a beautiful sight for me.                                                                          Chúc bạn học tốt

Chào em, em tham khảo nhé!

1. We had an excursion to the Lake Hudson => Lake Hudson (chúng ta không dùng the trước tên hồ), a man-made reservoir in Oklahoma last Sunday.

2. Different kinds of newspapers arranged => are arranged (câu bị động) on the shelves when the teacher came into the class.

3. The Great Wall is China's longer => China's longest (câu so sánh hơn nhất) structure.

Chúc em học tốt và có những trải nghiệm tuyệt vời tại olm.vn!

1. We had an excursion to the Lake Hudson, a man-made reservoir in Okalahoma last Sunday .

=> bỏ

2. Different kinds of newpapers arranged  on the shelves when the teacher came into the class .

=> are arranged

3. The Great Wall is China's longer structure .

=> longest 

V. Give the correct forms of the verbs in parentheses. (4 marks)

1. I ………bought………… this dictionary yesterday. (buy)

2. ……Is….. Duy …doing…… his homework at the moment? (do)

3. My friend ………won't visit………… me next week. (not visit)

4. Lien …………goes………… to school by bus everyday. (go)

5. We ………have studied………… in this school for 3 years. (study)

6. He ought ……to go……… to the dentist’s. (go)

7. It is not dangerous ………to leave………… medicine around the house. (leave)

8. They enjoy ………playing…… football for their school team. (play)

1. I \(bought\) this dictionary yesterday. (buy)

2. \(\text{Is}\) Duy \(doing\) his homework at the moment? (do)

3. My friend \(\text{won't visit}\) me next week. (not visit)

4. Lien \(goes\) to school by bus everyday. (go)

5. We \(\text{have studied}\) in this school for 3 years. (study)

6. He ought \(\text{to go}\) to the dentist’s. (go)

7. It is not dangerous \(\text{to leave}\) medicine around the house. (leave)

8. They enjoy \(phaying\) football for their school team. (play)

1. Tam Coc - Bich Dong, which belongs to Trang An Scenic Landscape Complex, is well known for its poe and inspirational natural scenery.

2. It is the second nicest cavern in Viet Nam, after Huong rich Cavern.

3. Bich Dong Pagoda was built in Le Dynasty in Bich Dong Cavern which/whose name means “Green Pearl Cavern”.

4. Tam Coc Cavern consists of Ca cave, Hai cave and Ba cave, all of which offer both beauty and mystery to tourists.

5. Visiting Tam Coc Cavern, tourists will feel  getting lost in such a hidden fairy site.

6. In brief, it is an ideal ecological spot for lovers of nature.

,mkjh

1. Progress in science is being made day after day. → People are making progress in science day after day.

2. A French architect designed the palace.

3. They have paved the road in front of my house.

4. You can see that they haven't washed the dishes.

5. They will not increase our salaries this year.

6. Didn't they build that theatre two years ago?

7. They may discuss the problem again.

8. They have offered my brother a well – paid job.

9. People reported that the war started again in South American.

10. He told me that his football team had played well last season.

2. A French architect designed the palace.

3. They have paved the road in front of my house.

4. You can see that they haven't washed the dishes.

5. They will not increase our salaries this year.

6. Didn't they build that theatre two years ago?

7. They may discuss the problem again.

8. They have offered my brother a well – paid job.

9. People reported that the war started again in South American.

10. He told me that his football team had played well last season.

2. The man is believed to have been killed by terrorists.

3. The company is thought to be planning a new advertising campaign.

4. The President was reported to have suffered a heart attack.

5. The man is alleged to have been driving at 110 miles an hour.

6. The expedition is known to have reached the South Pole in May.

7. There is said to be a secret tunnel between them.

8. She is considered to have been the best singer that Australia has ever produced.

9. The weather is expected to be good tomorrow.

10. The Prime Minister and his wife are believed to have separated.

This is the schedule for my one-day visit to Moscow. On the first day we arrive at Moscow Vnukovo Airport at 7.30 A.M and take a ride to a hotel nearby. Then, we go to Kremli - the historical and geographical center of Moscow. It has been recognized by UNESCO as a world cultural heritage. Next, we go to Red Square. It is near Kremli and is the most popular square in Moscow. Then, we go to GUM department store to buy many things. At about 12 A.M, we go to Tiberio Restaurant. After lunch, we return the hotel and go to sleep. At about 2 P.M, we wake up and go to Moscow River to go for a walk along the river or enjoying a boat tour. Enjoying on the river, you also see the beautiful scenery. At about 7 P.M, we have dinner in Old City Restaurant. After dinner, we return the hotel and arrange our luggage for to go home.

Answer:

- '' It is near Kremli and is the most popular square in Moscow. '' => It is near Kremli and it's / it is the most popular square in Moscow

- '' After lunch, we return the hotel and go to sleep. '' => After luch, we return / turn back to the hotel and go to sleep.

- '' At about 2 P.M, we wake up and go to Moscow River to go for a walk along the river or enjoying a boat tour. '' => At about 2 P.M, we wake up and go to Moscow River to go for a walk or enjoy...

- '' Enjoying on the river, you also see the beautiful scenery. '' => Theo mình thì bạn nên thay đổi sang trạng ngữ khác cho câu đỡ bị cứng. Mình nghĩ cũng nên đổi '' scenery '' thành '' sights '' hoặc '' scenes '', chuyển câu thành '' you also see many beautiful scenes / sights ''

- '' After dinner, we return the hotel and arrange our luggage for to go home. '' => Theo mình bạn nên bỏ '' for '' đi

Trả lời:

C. Although

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