V.Rewrite these sentences, using inversion with SHOULD, WERE OR  HAD

1.    If the chemical were to leak, a large area of the sea would be contaminated.

……………………………………………………………………………………

2.   If Germany were to beat Romania, they would face Italy in the final.

……………………………………………………………………………………

3.   If Mr. Morgan were still head master, he would not permit such bad behavior.

……………………………………………………………………………………

4.   If you had given it on time, you would have got a high mark.

……………………………………………………………………………………

5.   If she had become a lawyer, as her parents wished, she would have earned a large salary.

……………………………………………………………………………………

6.   If anything had gone wrong with my plan, I would have held responsibility.

……………………………………………………………………………………

7.   If the Government were forced into another election, it would be the favorite to win.

……………………………………………………………………………………

8.   If you should have further problems with your printer, contact your dealer for advice.

……………………………………………………………………………………

9.   If you should decide to accept the post, you will be expected to start work on 1^st April.

……………………………………………………………………………………

IV.Rewrite these sentences, using inversion with ONLY…./ NOT UNTIL

1.    I only realized how dangerous the situation had been when I got home.

……………………………………………………………………………………

2.   It wasn’t until last week that the Agriculture Minister admitted defeat.

……………………………………………………………………………………

3.   I understood Hamlet only after seeing it on the stage.

……………………………………………………………………………………

4.   They didn’t get round to business until they had finished eating.

……………………………………………………………………………………

5.   They had to wait for twelve hours before their flight left.

……………………………………………………………………………………

III.Rewrite these sentences, using inversion with NOT ONLY.

1.    He is my friend as well as yours.

……………………………………………………………………………………

2.   He booked tickets for the afternoon performance and the evening performance as well.

……………………………………………………………………………………

3.   Burglars stole a thousand pounds’ worth of electrical goods, and left the flat in an awful mess.

……………………………………………………………………………………

4.   Tony was not only late, but he had left all his books behind.

……………………………………………………………………………………

5.   You will enhance your posture and improve your acting ability on this course.

……………………………………………………………………………………

II.Rewrite these sentences using NEVER, RARELY, SELDOM or LITTLE.

1.    I have never heard such nonsense!

……………………………………………………………………………………

2.   Our profits this year are higher than they have ever been.

……………………………………………………………………………………

3.   One rarely finds good service these days.

……………………………………………………………………………………

4.   Public borrowing has seldom been so high.

……………………………………………………………………………………

5.   They little suspected that the musical was going to be a runaway success.

……………………………………………………………………………………

6.  The embassy staff little realized that Ted was a secret agent.

……………………………………………………………………………………

Practice test:

I.Choose the best answer to complete the following sentences

     1. No sooner had we started the picnic.............. the rain began pouring down!

        A. than                     B. when                       C. that                         D. and

     2. Hardly....................................attack people.

        A. have snakes          B. do snakes                C. snakes do                D. snakes have

     3. ______ but he also proved himself a good athlete.

        A. Not only he showed himself a good student                              B. He did not show himself only a good student

        C. Not only did he show himself a good student                             D. A good student not only showed him

     4. Not until the end of the 19th century ______ become a scientific discipline.

        A. plant breeding has                                  B. did plant breeding            C. plant breeding had           D. has plant breeding

     5. Had she worked harder last summer, she ______.

        A. wouldn't have been sacked                     B. wouldn't have sacked

        C. wouldn't sack                                          D. wouldn't be sacked

     6. ______ he arrived at the bus stop when the bus came.

        A. No longer has      B. No sooner had        C. Not until had           D. Hardly had

     7. Only when you grow up ______ the truth.

        A. you will know        B. you know                 C. do you know            D. will you know

     8. ______, he would have learned how to read.

        A. If he has been able to go school as a child                                B. If he could go to school as a child

        C. Were he able to go to school as a child  D. Had he been able to go to school as a child

     9. _______,they would have had what they wanted.

        A. If they arrived at the fair early             B. Had they arrived at the fair early

        C. Unless they arrived at the fair early enough                             D. Supposing they were arriving at the fair early

     10. _______ that she burst into tears.

        A. Such was her anger                                 B. So angry she was    C. She was so anger                    D. Such her anger was

     11. No sooner had she put the telephone down than her boss rang back.

        A. As soon as her boss rang back, she put down the telephone.

        B. Scarcely had she put the telephone down when her boss rang back.

        C. Hardly she had hung up, she rang her boss immediately.

        D. She had hardly put the telephone down without her boss rang back.

     12. Never before ______ as accelerated as they are now during the technological age.

        A. have historical changes been                  B. have been historical changes

        C. historical changes have been                   D. historical have changes been

     13. _____ make a good impression on her.

        A. Only by doing so can I                             B. Only so doing can I         

        C.Only by so doing I can                              D. Only by doing so I can

     14. They drove fifteen miles off the main road. Also, they had nothing to eat for the day.

        A. They drove fifteen miles off the main road until they had something to eat for the day.

        B. They neither drove fifteen miles off the main road nor had anything to eat for the day.

        C. Driving fifteen miles off the main road, they eventually had something to eat for the day.

                    D. Not only did they drive fifteen miles off the main road, they also had nothing to eat for the day

IX. Viết lại câu cho nghĩa không đổi dựa vào gợi ý:

1. The government will bring electricity to remote areas next year.
(Passive…)

2. The government will be building a new school here this time next month..
 (Passive…)

3. Alternative energy sources won’t replace coal, oil, and gas anytime soon
 (Passive)

4. Will we use up all the world’s oil in the nest 100 years..( passive)

5. Natural gas is cheaper and less polluting than coal.(Coal is……)

6. We are trying to find cheap and clean and effective sourced of energy.(We are looking...)

7. Will solar and wind replace fossil fuels within 20 years?  (Will fossil fuels………)

8. This is the second time I have visited Yaly hydroelectric power plant.   (I have…)

9. They built the first hydroelectric power plant in Niagara Falls in 1879..( passive)

The first hydroelectric power plant……………………………

10. It’s a good idea to switch off electrical appliances when they aren’t in use.(You should………)

11. Although coal is the most polluting of fossil fuels, it is still the largest sources of energy worldwide.

Despite……………………………..

12. Biogas will be  being used for fuel in homes and for transport..( passive)  (People………

Exercise 5: Rewrite the second sentence Using " to v not to v "
1 John telephoned me . He invited me to his birthday party.
2. My grandfather does the morning exercise . This makes him stronger
3. He didn't have enough money . he couldn't buy a new motorbike
4. I closed the door because i didn't want to be distubed

Cho vẽ BAC = 90 độ , AH vuông góc với BC . HB = 9 ; HC = 16 . Tính AH?

1. cá chép

2. con chuột

3. Vịt

4. mèo

5. đà điểu

6. Sao la

=> animal