\(\left\{{}\begin{matrix}x-3y=-2\\2x+y=3\end{matrix}\right.\Leftrightarrow\left\{{}\begin{matrix}2x-6y=-4\\2x+y=3\end{matrix}\right.\Leftrightarrow}\left\{{}\begin{matrix}-7y=-7\\2x+y=3\end{matrix}\right.\Leftrightarrow\left\{{}\begin{matrix}x=1\\y=1\end{matrix}\right.\)

Why don’t we go to see a film tonight? 

A. Let’s go to see a film tonight.      B. We are not going to see a film tonight. 

C. We don’t usually go to see a film at night.     D. Why is the film not shown tonight? 

That factory is producing more and more pollution. 

A. More and more pollution is produced by that factory. 

B. More and more pollution is being produced by that factory. 

C. Pollution is produced by that factory more and more.  

D. Pollution is producing by that factory more and more. 

“I am working in this company”, she said. 

A. She said that she is working in this company         

B. She said that she was working in that company. 

C. She said that she was working in this company    

D. She said that I am working in that company. 

It’s two years since Mai last wrote to me. 

A. Mai didn’t wrote to me for two years. 

B. Mai wasn’t written to me since two years. 

C. Mai hasn’t written to me for two years.  

D. Mai wouldn’t write to me since two years 

It’s a pity. I cant play chess. 

A. I wish I can play chess. B. I wish I could plays chess.  

C. I wish I could play chess. D. I wish I can’t play chess. 

Where does Mai live?  

A. He asked me where Mai lives. B. He asked me where does Mai live. 

C. He asked me where Mai lived. D. He asked me where did Mai live. 

They are going to celebrate their 25th wedding anniversary in Nha Trang. 

Their 25th wedding anniversary ……………. 

A. are going to celebrate in Nha Trang. B. is going to be celebrated in Nha Trang. 

C. are going to be celebrate in Nha Trang. D. is going to celebrate in Nha Trang.  

Lan doesn’t have enough time to do it well. 

If Lan had more time, ………….. 

A. she would do it well. B. she will do it well. 

C. she would do well. D. she does it well. 

I want to buy him a T – shirt on his birthday, but I don’t have enough money. 

I’d buy him a T – shirt on his birthday ……………. 

A. if I had some money B. if I had enough money for. 

C. if I have enough money D. if I had enough money. 

“I am working now,” said she. 

A. She said that she will have worked now. B. She said that she is working now. 

C. She said that she will be working then. D. She said that she was working then. 

Shall we go to the supermarket? 

A. Let’s to go to the supermarket. B. Let’s go to the supermarket. 

C. Let go to the supermarket. D. Let we go to the supermarket. 

She thanks me for lending her my English Grammar book. 

A. She thanks me for borrowing her my English Grammar book. 

B. She thankful for me lending her English Grammar book. 

C. She is thankful to me for lending her my English Grammar book. 

D. She is thankful for lending her English Grammar book. 

Peter Pike used to drive a taxi. 

A. He is used to driving a taxi. B. He still drives a taxi. 

C. He doesn’t drive a taxi any more. D. He got used to driving a taxi. 

She typed this report yesterday morning. 

A. This report was typed yesterday morning.  

B. This report was being typed yesterday morning. 

C. This report typed yesterday morning.  

D. This report is typed yesterday morning 

Although the weather was bad, we had a picnic. 

A. Because bad weather, we had a picnic.  

B. The weather was bad, we had a picnic. 

C. In spite of the bad weather, we had a picnic.  

D. Because weather badly, we had a picnic. 

It is 2 years since she last wrote to me. 

A. She doesn’t write to me for 2 years. B. She didn’t write to me for 2 years. 

C. She hasn’t written to me for 2 years. D. She wasn’t written to me for 2 years. 

“Do you like learning maths?” Hoa said. 

A. Hoa asked me if I liked learning maths. C. Hoa asks me whether I like learning maths. 

B. Hoa asked me if I liked  to learn maths D. Both B and C. 

“Why are you late for school, Peter?” she said. 

A. She asked Peter why he was late for school.  

B. She asks Peter why he is late for school. 

C. She asked Peter why was he late for school.  

D. She asked Peter why he late for school was. 

He asked me how I learned English. 

A. “How didn’t you learn English?” he asked. B. “How did you learn English?” he asked. 

C. “How you learn English?” he asked.    D. “How do you learn English?” he asked.  

Some body cleans the room every day 

a. The room every day is cleaned      b. The room is every day cleaned 

c. The room is cleaned every day            d. The room is cleaned by somebody every day 

They cancelled all flights because of fog. 

a. All flights because of fog were cancelled. 

b. All flights were cancelled because of fog. 

c. All flights were because of fog cancelled 

d. All flights were cancelled by them because of fog 

Underlined words ??

With hard work this school year, Lan can get good marks in the exam. 

If  Lan ………………………………………………………… . 

A. worked hard this school year, she can get good marks in the exam 

B. works hard this school year, she can get good marks in the exam 

C. worked hard this school year, she will get good marks in the exam 

D. works hard this school year, she could get good marks in the exam 

“ Can you speak English?” Mr Brown asked me 

A. Mr Brown asked me if I could speak English.  

B. Mr Brown asked me if I can speak English. 

C. Mr Brown asked me if you  could speak English.  

D. Mr Brown asked me if you can speak English. 

 She doesn’t have a bicycle, so she can’t go on a camping trip with you. 

A. Unless she had a bicycle, she could go on a camping trip with you. 

B. Unless she had a bicycle, she will go on a camping trip with you. 

C. If she had a bicycle, she will go on a camping trip with you. 

D. None is correct. 

Why isn’t she taken to the cinema with them? 

A. Why don’t they taken her to the cinema with them?  

B. Why doesn’t she take to the cinema with them? 

C. Why doesn’t she take them to the cinema ?  

D. Why don’t they take her to the cinema with them? 

We would like to help you 

A. We’re looking forward to helping you. B. We’re looking forward to help you. 

C. We’re look forward to helping you. D. We’re looking forward to be helped you. 

How long have they done their work? 

A. How long have their work been done? B. How long has their work be done?  

C. How long has their work been done? D. How long have their work  done?  

The test is so difficult that we can’t finish it on time 

A. If the test are not difficult, we could do it on time. 

B. If the test were not difficult, we could do it on time. 

C. If the test were not difficult, we can do it on time. 

D. Unless the test were not difficult, we could do it on time. 

He must go now. 

A. He wishes he doesn’t go now. B.  He wishes he won’t go now. 

C. He wishes he didn’t go now. D. He wishes he hadn’t to go now.  

I haven’t stayed in a hotel for years. 

A. It’s years since I stay in a hotel. B. It’s years since I stayed in a hotel. 

C. I haven’t stayed in a hotel years ago. D. It’s years when I stayed in a hotel. 

It’s a pity your sister can’t come as well 

A. I am sorry that your sister couldn’t come.       B. I wonder why your sister can’t come. 

C. If only your sister could come as well.              D. If only your sister can come as well. 

No one but you and me knows who the robber was. 

A. Only you know who the robber was.       B. Only I know who the robber was. 

C. Only one knows who the robber was.       D. Only you and I know who the robber was. 

It is easy to grow vegetables. 

A. growing vegetables are easy. B. vegetables grow easily. 

C. Vegetables are easy to grow. D. To grow vegetables are easy. 

I had expected the weather to be worse. 

A. The weather was as good as I had expected.          

B. The weather was worse than I had expected  

C. The weather was not as bad as I had expected         

D. The weather was not worse than I had expected. 

The garden is too small to play football in. 

A. The garden is small enough to play football in.  

B. The garden is such small that they can’t play football in. 

C. The garden is so small not to play football in.            

D. The garden isn’t big enough to play football in. 

It’s time for us to go home now. 

A. It’s time we went home. B. It’s time we go home. 

C. It’s time we’ll go home. D. It’s time we would go home. 

“How often do you go to the English club ?”, Ba asked I. 

Ba asked me ………………………………………………  . 

A. How often you went to the English club. 

B. How often did you went to the English club 

C. How often I went to the English club 

D. How often I did go to the English club 

She last wore that dress at her sister’s wedding . 

A. She hasn’t worn that dress since her sister’s wedding 

B. She hasn’t worn that dress for her sister’s wedding 

C. She didn’t wear that dress since her sister’s wedding. 

D. She didn’t wear that dress for her sister’s wedding. 

Jack London didn’t write the novel “ The adventures of Tom Sawyer”. 

The novel “The adventures of Tom Sawyer” …………  . 

A. isn’t written by Jack London. C. was written by Jack London. 

B. is written by Jack London. D. wasn’t written by Jack London. 

It isn’t necessary for students to wear uniforms today. 

 Students ……………………………………………………………… 

A. haven’t to wear uniforms today B. don’t have to wear uniform today 

C. mustn’t wear uniforms today D. didn’t have to wear uniforms today 

When did you start working in that factory ?  

How long …………………………………….. ? 

A. did you work for that factory B. have you worked for that factory 

C. do you work for that factory D. will you work for that factory 

Mr Phong is our Geography teacher . He has been teaching in our school for ten years. 

Mr Phong, ………………………………………………………………………… 

A. who is our Geography teacher, has been teaching in our school for ten years 

B. who is our Geography teacher has been teaching in our school for ten years 

C. whom is our Geography teacher, has been teaching in our school for ten years 

D. whom is our Geography teacher has been teaching in our school for ten years 

With hard work this school year, Lan can get good marks in the exam. 

If  Lan ………………………………………………………… . 

A. worked hard this school year, she can get good marks in the exam 

B. works hard this school year, she can get good marks in the exam 

C. worked hard this school year, she will get good marks in the exam 

D. works hard this school year, she could get good marks in the exam 

“ Can you speak English?” Mr Brown asked me 

A. Mr Brown asked me if I could speak English.  

B. Mr Brown asked me if I can speak English. 

C. Mr Brown asked me if you  could speak English.  

D. Mr Brown asked me if you can speak English. 

 She doesn’t have a bicycle, so she can’t go on a camping trip with you. 

A. Unless she had a bicycle, she could go on a camping trip with you. 

B. Unless she had a bicycle, she will go on a camping trip with you. 

C. If she had a bicycle, she will go on a camping trip with you. 

D. None is correct. 

Why isn’t she taken to the cinema with them? 

A. Why don’t they taken her to the cinema with them?  

B. Why doesn’t she take to the cinema with them? 

C. Why doesn’t she take them to the cinema ?  

D. Why don’t they take her to the cinema with them? 

We would like to help you 

A. We’re looking forward to helping you. B. We’re looking forward to help you. 

C. We’re look forward to helping you. D. We’re looking forward to be helped you. 

How long have they done their work? 

A. How long have their work been done? B. How long has their work be done?  

C. How long has their work been done? D. How long have their work  done?  

The test is so difficult that we can’t finish it on time 

A. If the test are not difficult, we could do it on time. 

B. If the test were not difficult, we could do it on time. 

C. If the test were not difficult, we can do it on time. 

D. Unless the test were not difficult, we could do it on time. 

He must go now. 

A. He wishes he doesn’t go now. B.  He wishes he won’t go now. 

C. He wishes he didn’t go now. D. He wishes he hadn’t to go now.  

I haven’t stayed in a hotel for years. 

A. It’s years since I stay in a hotel. B. It’s years since I stayed in a hotel. 

C. I haven’t stayed in a hotel years ago. D. It’s years when I stayed in a hotel. 

75. How much TV do children in the United States watch on an average day? _______________ Children in the United States watch an average of three to four hours of television a day.____________________________________________________________

76. What are the good effects of television on children? _________________ It can entertain, inform, and keep the children company.__________________________________________________________

77. What may be the bad effects of watching too much TV on school work? __________________ Time spent watching television takes away from important activities such as reading, school work, playing, exercise, family interaction, and social development._________________________________________________________

78. Should parents let their children watch TV for a long time? _____________________ No, they shouldn't.______________________________________________________

79. Which programmes are appropriate for children and which are not? ______________Children’s shows on public TV are appropriate, but soap operas, adult sitcoms and adult talk shows are not._____________________________________________________________

80. What can parents do to limit their child’s screen time? Set certain periods when the television will be off.

illegal

bumpy

safely

signally

dangerous

narrowness

disobeying

poor

best

useful

entertainment

funny

interested

viewers

comedian

educative

There is one mistake in each sentence. Find, circle and correct the mistake.

54. Children now spend much=>more time on the internet than watching television. _______________________________________

55. There are a lot=>a lot of interesting programmes on Disney Channel. _______________________________________

56. I am really boring=>bored when I watch documentaries. _______________________________________

57. I enjoy to watch=>watching game shows or films.

_______________________________________

58. How many hour=>hours a day do you watch television