37, Ba suggested that Mary should ask Tom for help.

38, Nam isn't enough old to see horror films.

39,  They had better quit smoking

40. They used to  started these machines by hand

Question 37. Dennis Tito was an American millionaire. He became the first space tourist after 900 hours of training. (who)

=> Dennis Tito who became the first space tourist after 900 hour of training was an American millionaire.

Question 38. He is performing well at school. He does not know what he will choose as his future career. (Despite)

=> Despite his good performance, he does not know what he will choose as his future career.

Question 39.After he had graduated from university, he went abroad to work. (Having)

=> After having graduated from university, he went aboard to work.

Question 40. The quality of life of people in the countryside has also been improved significantly. (significant)

=> There has been a significant improvement in the quality of life people in the countryside.

Question 37. Dennis Tito was an American millionaire. He became the first space tourist after 900 hours of training. (who)

=> Dennis Tito who became the first space tourist after 900 hour of training was an American millionaire.

Question 38. He is performing well at school. He does not know what he will choose as his future career. (Despite)

=> Despite his good performance, he does not know what he will choose as his future career.

Question 39.After he had graduated from university, he went abroad to work. (Having)

=> After having graduated from university, he went aboard to work.

Question 40. The quality of life of people in the countryside has also been improved significantly. (significant)

=> There has been a significant improvement in the quality of life people in the countryside

Question 37. Dennis Tito was an American millionaire. He became the first space tourist after 900 hours of training. (who)

=> Dennis Tito, who became the first space tourist after 900 hour of training, was an American millionaire.

Sự khác biệt là ở dấu phẩy để phân biệt giữa Mệnh đề quan hệ xác định và Mệnh đề quan hệ không xác định

Question 38. He is performing well at school. He does not know what he will choose as his future career. (Despite)

=> Despite his good performance, he does not know what he will choose as his future career.

Question 39.After he had graduated from university, he went abroad to work. (Having)

=> After having graduated from university, he went aboard to work.

Question 40. The quality of life of people in the countryside has also been improved significantly. (significant)

=> There has been a significant improvement in the quality of life people in the countryside.

37.  I spent 4 hours reading the first chapter of the book

38. It was brave of him to tell her what he thought about her

39. Do you own this car?

40. We stayed at home instead of going to the theatre

I wish I could answer all the questions.

If you do not hurry up, you will be late for school.

Because they did not have a map, they got lost.

The weather is so terrible that you should not go out.

1 It's the first time I have seen such an exciting film 

2 The weather is worse than we had expected

3 It's very easy to keep in touch with friends nowadays

4 The game had to be put off because of the rain

5 It's necessary that you make up your mind whether to accept the job

My sister's favorite food is chicken

The housework is done by Nga after school

It rained heavily , so they didn't go camping 

His hobby in his free time is playing computer games 

37. It was thought that the stars would fall on ancient people.

38. Dave is seriously stressed because he can’t keep up with his classmates.

39.  Maria wishes that she had put in a higher class.

40 When I was a child, I used to go to the local park every Saturday afternoon.

Question 37: No mountains in Western Europe are higher than Mount Blanc.   ( the)

Mount Blanc is the highest mountain in Western Europe.

Question 38: The performance was very attractive. The children could see it with great attention in two hours. (enough)

The performance was attractive enough for the children to see it with great attention in two hours.

Question 39:  Rod Lee has won an Oscar. I know his sister.                ( whose)

Rob, whose sister I know, has won an Oscar.

Question 40: You will catch a cold if you do not keep your feet dry . (Unless)

Unless you keep your feet dry, you will catch a cold.

Câu 37: Không có ngọn núi nào ở Tây Âu cao hơn núi Blanc.

Núi Blanc là ngọn núi cao nhất ở Tây Âu.

Câu 38: Buổi biểu diễn rất hấp dẫn. Những đứa trẻ có thể nhìn thấy nó với sự chú ý lớn trong hai giờ.

Màn biểu diễn đủ hấp dẫn để các em nhỏ có thể xem hết sức chú ý trong hai giờ đồng hồ.

Câu 39: Rod Lee đã đoạt giải Oscar. Tôi biết em gái của anh ấy. 

Rob, người mà có người em gái tôi biết, đã giành được giải Oscar.

Câu hỏi 40: Bạn sẽ bị cảm lạnh nếu không giữ cho chân khô ráo. (Trừ phi)

Trừ khi bạn giữ chân khô ráo, nếu không bạn sẽ bị cảm lạnh.

Question37. The only thing is how to go home. It makes me worried. (which)

The only thing which makes me worried is how to go home. 

Question38. The water in this lake very dirty so we can’t swim in it. (too)

The water in this lake too dirty for us to swim in.

Question39. Mary could not go to school yesterday because she was sick. (because of)

Mary could not go to school yesterday because of being sick.

Question40. You helped me a lot with the work. Thank you very much for it. (helping)

Thank you very much for helping me a lot with the work.