REWRITE THESE SENTENCE

1. Let's organize a cultural festival to celebrate Lunar New Year.

I suggest a ..........................................................................................

2. I suggest unused clothers should be collected for the victims.

What about .............................................................................................

3. "Why not take the garbage to recycling centers?" said the local authorities.

The local authorities suggested garbage ...............................................

4. "Shall we go to the English speaking club?" Andrew said.

Andrew suggested ..................................................................................

5. "Why don't you repair the electric fan, Nam" Ba asked.

Ba suggested .......................................................................................

6. "Let's not tell anyone until we are certain that the report is true", said Tom.

Tom suggested ..................................................................................

7. I suggest that helmet should be used to protect our heads.

What ....................................................................................................

8.What about organixing a charity event to raise money.

I suggest a charity ..............................................................................

9. Let's use electricity economially.

Why don't ....................................................................................

10. What about buying energy-saving bulbs.

Shall ...........................................................................................

Change these sentences into reported speecch:

1. Betty wonders,"When did I send a letter to my parents?"

2. My father has told me,"You must choose the person who can try his best to do this work?"

3. Hong told Hoa,"I want to know what was Mon doing at that time"

4. Simon is saying to Susan,"Would you and Maline like to come to my party?"

5. "I have left my key a home. What time is it now?" she said to Tan.

1. Someone thinks that the company is planning a new advertising campaign.

The companyy ..........................

2. Everyone expects that the soap opera will end next year.

It .................................................

3. It is alleged that the man drove through the town at 90 miles an hour.

The man .......................................

1. This is the first time they have written to us about this.

2. How many lessons are you going to learn next month?

3. Someone had invented electric lights before I was born.

4. People know that Japan produces a wide range of cars.

5. Before they took exams they had revised their lessons.

6. When he came home his father was reading a newspaper.

7. My father will take me to HCM city next week.

8. When I was 18 years old, my parents allowed me to go out in the evening.

9. You were wearing your new hat when I met you yesterday.

10. He is preparing everything for the presidential election.

Rewrite these sentences:

1. Please stay at home this Christmas. ➜ I'd rather you ...........................................................

2. It's time for the children to go to bed.➜ I'd rather the ..........................................................

3. Please help your mother with housework.➜I'd rather you ...................................................

4. I don't like you to come to class late.➜ I'd rather .................................................................

5.Please keep silent in the classroom.➜I'd rather you ..............................................................

1. Water consists ..... of hydrogen and oxygen.

2. She lived independently ..... her parents.

3. Santa Claus is based ..... the description of Saint Nicholas in the poem.

4. We give each other presents ..... Christmas.

5. Don't sit .... the floor.

6. I'm going away .... the end of January.

7. I met Tom .... the street yesterday.

8. They sent me a cheque ..... $50.

9. There has been some decrease ..... military spending this year.

10. Nobody knows what the cause ..... the explosion was.

Cho mạch điện như hình vẽ. Biết bóng đèn Đ có số ghi: 6V-6W, R₁=6Ω, R₂=3Ω, R3=12Ω, R4=6Ω.

a) Đèn Đ sáng bình thường, nối một vôn kế có điện trở vô cùng lớn vào điểm E và F. Tìm số chỉ của vôn kế và U_AB.

b) Coi U_AB không đổi, nối một ampe kế có điện trở rất nhỏ vào hai điểm A và E. Xác định số chỉ của ampe kế, khi đó đèn Đ sáng như thế nào?