a) (2x+1) (3x-2)=(5x-8)(2x+1)

a) x-12+4x=25+2x-1

b)7-(2x+4)=-(x+4)

câu nào là câu hỏi ' wh'câu nào là câu hỏi yes no câu nào là câu kể và câu nào là câu mẹnh lệnh 

which is a "wh" question, which is a "yes, no" question, which is a narrative and which is an imperative

which is a "wh" question, which is a "yes, no" question, which is a narrative and which is an imperative

Câu 13. The house is so large that they can’t pain it in a week.

A.   If the house isn’t large, they could pain it in a week.

B.   If the house were large, they could pain it in a week.

C.   If the house weren’t large, they couldn’t pain it in a week.

D.   Unless the house were large, they could pain it in a week.

Câu 14. “I’m leaving here for Hue tomorrow.” she said.

A.   She said she is leaving there for Hue the day after.

B.   She said that she was leaving there for Hue the day after.

C.   She said that she would leave there for Hue the day after.

D.   She said that she would leave here for Hue the day after.

Câu 15. Water these plants or they will die.

A.   Unless you water these plants, they will die.

B.   Unless you watered these plants, they will die.

C.   Unless you water these plants, they won’t die.

D.   If you water these plants, they will die.

Câu 1. They went on walking ____________ it started to rain.

A.   though                    B. because                   C. but                                      D. despite

Câu 2. "I suggest going to Vung Tau on the weekend."  - "___________".

            A. That’s a fine day.                                      B. That’s a good idea.

            C. That’s a trip.                                               D. That’s a reason.

Câu 3. All the students are looking forward ____________ their summer vacation in the countryside.

            A. to spend                 B. spend                      C. to spending             D. spending

Câu 4. The girl wishes she _____________ in Hue for the festival next week.

            A. had stayed             B. was staying             C. stay                         D. could stay

Câu 5. He has _____________ interesting book that we all want to borrow it.

            A. such                        B. such a                     C. such an                   D. so

Câu 6. In my family lighting _____________for 20% of the electricity bill.

            A. wastes                    B. collects                   C. save                        D. accounts

Câu 7.  His house looks very large and beautiful. It is ____________house.

            A. a seven-room          B. a seven-rooms         C. seven room             D. seven rooms

Câu 8. Do you know the man______________ we met at the birthday party yesterday?

            A. who                        B. whom                     C. which                      D. whose

Câu 9. John hardly does his homework, ______________?

            A. doesn’t he              B. does he                   C. did he                                 D. didn’d he

Câu 10. If I were in charge, I_______________ things differently

            A. had done                B. will do                    C. would do                D. would have done

II.               Write the letter A, B, C or D on your answer sheet to indicate the option that needs correcting.

Câu 11. Last summer I have stayed on my uncle’s farm for two weeks.

A.   have stayed                        B. on               C. my uncle’s             D. for

Câu 12. The police said that they had reacted as fastly as they could.

            A. said                                     B. had             C. fastly                                  D. could

80. Martin asked me........

A. how is my father     B. how my father is   C. how was my father              D. how my father was

81. The host asked Peter..........tea or coffee.

A. whether he preferred                                  B. that he preferred                

C. did he prefer                                               D. if he prefers

82.She asked me.........my holidays..........      

A. where I spent/the previous year                 B. where I had spent/the previous year

C. where I spent/last year                               D. where did I spend/last year

83. He advised........too far.

A. her did not go          B. her do not go        C. her not to go                       D. she did not go

84. John often says he.........boxing because it........a cruel sport.

            A. does not like/is       B. did not like/were    C. not liked/had been              D. had not liked/was

85 Nancy asked me why I had not gone to New York the summer.........

A. before                     B. ago                           C. last                                     D. previous

86. He asked .........him some money.

A. her to lend             B. she to lend               C. she has lent                         D. she lends

87. Andrew told me that they.........fish two.........days.

A. have not eaten/ago                                     B. had not eaten/previous                  

C. did not eat/before                                       D. would not eat/last

88. Jason told me that he.........his best in the exam the.......day.

A. had done/following                                    B. will do/previous                 

C. would do/following                                   D. was going/previous

89. She told him............

A. patient                    B. to be patient           C. was patient             D. that being patient

90. Daniel asked me if I thought.........

A. it will rain today    B. it will rain that day C. it would rain today       D. it would rain that day

91. Barbra asked me............the homework that week.

A. that she must do    B. if she has to do       C. if she had to do           D. if did she have to do

92. Robert wanted to know if I was leaving the ........Friday.

A. following                B. ago                          C. previous                              D. before

93. Jennifer asked me ........the week before.

A. where had I gone   B. where I had gone   C. where did I gone           D. I had gone where

94. “You have not done your work well,” said the teacher to me.

            A. The teacher told me I hadn’t done my work well            

 B. The teacher told me I haven’t done work well.

            C. The teacher told me I hadn’t done your work well.                     

D. The teacher told me I hadn’t done his work well.

95. “This man spoke to me on the road,” said the woman.

            A. The woman said that man had spoken to me on the road.                       

B. The woman said that man has spoken to her on the road.

            C. The woman said that man spoke to her on the road.                    

D. The woman said that man had spoken to her on the road.

96. “I can’t explain this rule to you,” said my classmate to me.

            A. My classmate told me he/she can’t explain that rule to me.         

B. My classmate told me he/she couldn’t explain that rule to me.

            C. My classmate told me he/she couldn’t explain that rule to you.   

D. My classmate said me he/she couldn’t explain that rule to me.

97. The teacher said to class,”We shall discuss this subject tomorrow.”

A. The teacher told the class they would discuss that subject the next day.

B. The teacher told the class they will discuss that subject the next day.

C. The teacher said the class they would discuss that subject the next day.

D. The teacher told the class they discuss that subject the next day.

98. The woman said to her son, ”I am glad I am here.”

            A. The woman told her son I was glad I was there.              

B. The woman told her son she was glad I was there.

            C. The woman told her son she was glad she was there.       

D. The woman told to her son she was glad she was there.

99. Mike said,”We have bought these books today.”

            A. Mike said they bought those books that day.                   

B. Mike said they had bought those books that day.

            C. Mike said they have bought those books that day.                      

D. Mike said they had bought those books that day