How does a rocket get to outer space?

A rocket uses fuel to make power for the engine. The fuel is set on fire inside the rocket. As the fuel burns, it creates gases that have great pressure. These gases are blasted out of the rocket engines.These gases all go out the bottom of the rocket engine where it is open. They come out so fast and with so much power that the rocket is pushed up. It is pushed up so hard that the rocket overcomes the force of gravity, which tries to keep everything on the ground. The force that pushes up against the front of the rocket is called thrust. Unlike an airplane, a rocket does not use wings to help it fly. It just uses the power and force created by the burning fuel to make enough thrust.

1. Where is the fuel set on fire?

2. How do the gases come out to make the rocket be pushed up?

3. What does the force of gravity try to do?

4. What is thrust?

5. What does an airplane use to help it fly?

Express by using the possessive form in the blank space
1. That house belongs to my sister. That is my _____
2. I live very near here. I live a _____ from here.
3. I bought potatoes to the value of five pence. I bought a _____ of potatoes.
4. I have enough work here to last me for a week. I have a _____ here.
5. He borrowed a book belonging to me. He borrowed a _____
6. We set out on our journey on a cold morning in winter. We set out on our journey on a cold _____
7. After climbing for two hours we were glad to take a rest for a few minutes. After a _____ we were glad to take a _____
8. Here are the football results for today. Here are _____
9. He wanted some meat, so he went to the _____
10. The discussion lasts for an hour and a half. It is an _____

Express by using the possessive form in the blank space
1. That house belongs to my sister. That is my _____
2. I live very near here. I live a _____ from here.
3. I bought potatoes to the value of five pence. I bought a _____ of potatoes.
4. I have enough work here to last me for a week. I have a _____ here.
5. He borrowed a book belonging to me. He borrowed a _____
6. We set out on our journey on a cold morning in winter. We set out on our journey on a cold _____
7. After climbing for two hours we were glad to take a rest for a few minutes. After a _____ we were glad to take a _____
8. Here are the football results for today. Here are _____
9. He wanted some meat, so he went to the _____
10. The discussion lasts for an hour and a half. It is an _____

Dịch

St. Valentine’s Day is a celebration of romance and love. This holiday comes from an ancient Roman festival called the Feast of Lupercalia after a Roman called St. Valentine who was martyred for refusing to give up Christianity. He died on February 14th, and the date was set aside to honor him. St. valentine was named the patron saint of lovers and February 14th became the dated for exchanging love letters or massages and for sending flowers (usually red roses), and chocolate candy to a loved one. St. valentine's Day colors are red and white. School children have classroom parties with Valentine candy and pass out Valentine cards to each other.

Give the correct form of the word: 1điểm 

1. This coffee is too.........hot.......... to drink. HEAT 

2. He drives so ................... that he is sure to have an accident. CARE 

3. His parents were ……..................……that he failed the final examinations. DISAPPOINT

 4. Do you know what the ............................ of a river is? DEEP

5. He is a very .............. .............. carpenter. SKILL 

6. There are many ..........in our country of a year. CELEBRATE 

8. You must be ..................when you open that door. CARE 

9. We can save..................resources by using solar energy. NATURE 

10. We can‘t clean up our .................. rivers and seas overnight. POLLUTE 

Chuyển thành câu bị động

1. Volunteers have given out food and blankets to homeless people.

 _____________________________

2. So far, rescue workers have freed ten people trapped in collapsed buildings.

_____________________________

3. Did the storm destroy the whole village?

_____________________________

4. If the storm hits the area, it will cause a lot of damage.

_____________________________

5. They are going to organise a garden party to raise money for the victims of the flood.

____________________________

Express by using the possessive form in the blank space
1. That house belongs to my sister. That is my _____
2. I live very near here. I live a _____ from here.
3. I bought potatoes to the value of five pence. I bought a _____ of potatoes.
4. I have enough work here to last me for a week. I have a _____ here.
5. He borrowed a book belonging to me. He borrowed a _____
6. We set out on our journey on a cold morning in winter. We set out on our journey on a cold _____
7. After climbing for two hours we were glad to take a rest for a few minutes. After a _____ we were glad to take a _____
8. Here are the football results for today. Here are _____
9. He wanted some meat, so he went to the _____
10. The discussion lasts for an hour and a half. It is an _____

giup mik vs,lm bao nhiu câu cx đc,mik tik hết

_{I am sorry . I .... your name again ( forget , have forgot , forgot , am forgetting)}

_{there ...( Came our new teacher, is our new teacher coming, is coming our new teacher, our new teacher comes)}

_{i don't want to be hard on you , but you ....me before using my laptop ( must have asked, might have asked needn't have asked, may as well as)}

_{hardly... time to go to the cinema theses days ( should i find, that i can find , where can I find ,can I find (}

_{i met ...man in the conference ( a tall American interesting, an eteresting tall American, so tall an American interesting , an American tall interesting)}

_{the whole place has been ....in such a way to provide the disable with easy access to all the factories (laid out, put off , set about, arrange for)}

_{the doctor has been ...to deal with an emergency ( cut out, sent with, called away, told off)}

_{what is your response.... this forumn ? ( Of , with, to, about)}

_{it is possible to get a speeding ticket if you..... The speed limit ( pass, overcome, extend, exceed)}

_{i can't make .... what is happening ( away, over, out,on)}

_{we are running out of petrol , so we have to stop ...at the next fillin station ( over, of,by,in)}

_{children have to ..... respect to their parents and teachers ( show, take, feel, express)}