I. Rewrite these sentences, using be + adjective + ( of + noun/ pronoun) + to - infinitive.

2. I lerned that I had been promoted. I was delighted.

->

3. He shouldn't press th emergency button. It was stupid.

->

4. Having interests outside work is necessary.

->

5. John gave them 100. It was very generous.

->

6. They saw the driver was a six - year - old boy. They were astonished.

->

7. Thank you for visiting me in hospital. It was very kind.

->

8. Being in good health is very important for athletes.

->

9. We heard that your father's in hospital again. We'se sorry.

->

10. Why did he make that remark? It was very rude.

->

II. Write sentences, using the cules given.

1. traffic system/ Ho Chi Minh City/ be / upgraded/ the last five years

->

2. he/ be/ disappointed/ see/ be/ not/ the party.

->

3. it/ be/ impossible/ me/ wear/ rubber sandals/ school.

->

4. before 1990/ Vietnamese people/ live/ extended families.

->

Complete the second sentence so that it has the same meaning as the first.

5. She was so rude to shout as his face in the department store.

-> It was

6. My father was pleased when he learned that I had passed the entrance exam to high school

-> My father

7. Everybody had gone home when I came to the party.

-> As soon as

8. This country is unsafe to visit during summer vacation.

-> It is

9. There has been a dramatic increase in the number of people learning English.

-> The number of people

10. Phong went to the beach after working hard for a week.

-> After Phong

Complete the second sentence so that it has the same meaning as the first.

1. It was confident of him to say that he was the best student in his school

-> He was

2. Our lifesyle has changed considerable since the introduction of Western culture.

-> There has

3. It's exciting for me to lern that I can come to visit my friend in Phu Yen next month.

-> I am

4. Those children need to be taght about how Vietnam has trabsformed itdelf

-> It is

giải hệ pt:

\(\left\{{}\begin{matrix}x^{2018}+y^{2018}+z^{2018}=2018\\x^{2020}+y^{2020}+z^{2020}=2020\\x^{2010}+y^{2010}+z^{2010}=2010\end{matrix}\right.\)

giải hệ pt: \(\left\{{}\begin{matrix}x+z=3\\\left(x+1\right)\left(z+2\right)^2+x\left(x+2\right)=30z+3\end{matrix}\right.\)

Write sentences, using the clues given.

1. it/know/that/Bao Dai/ be/ last/ Emperor/ Vietnam

2. locate/ center/ Hanoi/ , One Pillar Pagoda/ attact/ Millions / visitors/ every year

3.what/be/the things/ we/ should/ not miss/ once/ we/ come/ Hue City?

4. I/ suggest/ travel/ motorbike/ as/ you/ can/ see/ lot/ beautiful sceneries/ along/ street

5. Hung Kings's Temple Festival/ be/ one/ most/ important/ holidays/ Vietnam

6. although/ Tu Duc King/ build/ himself/ tomb, he/ be/ actually/ bury/ different location/ Hue

7. it/ be/ claim/ that/ Ma Pi Leng/ be/ one/ most/ dengerous/ pass/ Vietnam

8.locate/ Ninh Binh,/ Trang An Lanndscape Complex/ know/ its scenic lanscape/ boat cave tours

9. therre/ be/ growing/ recognition/ the ethnic groups/ Central Highlands/ need/ more/ support

10. her teacher/ suggest/ she/ study/ harder/ so/ she/ can/ get into/ good university

He didn't leave school even though his family was poor.

-> Despite....................................................................