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Scientists would like to place a giant mirror in space above the earth. It might be sixty mile....away.... It would be use to......focus......the rays of the sun. It would .......focus.......the sun's rays upon the earth as you might ......used....... with a magnifying glass. why do they want to do this ? The sun's rays could be used in.....different....ưays. They could ......burn......up cities by night. The warm rays could frost that might come night and ...damage.....fruit crops. The rays could ......melt.....dangerous iceberges in the ocean. Perhaps they could change cloud and bring rain where it is needed
1. Fill each blank with a suitable word to finish the passage.
Sight is one of your five main senses. Your other four senses are touch,hearing,....TASTING.....,and smell. You find out about the world around you by using your senses. They help you discover what kinds of foods you like to....EAT.....,what music you like to listen to, and what kinds of flowers are.....YOUR......favorite. Your senses also help you to keep you safe.
Your sense of sight allows you to....SEE....many thing. You can see things that are close up and you can see things that are....FAR....away. You can see many color and textures. You can see different...COLORS....and sizes.
It is important to protect your sense of sight. Very bright light can damage your eyes. Never look........at the sun or at other bright light. On sunny days,be sure to....WEAR.....sunglasses. They protect your eyes from the bright sun.
If you are reading or doing homework, be sure there is..ENOUGH....light. Reading in dim out low light can strain your eyes. Take break to give your eyes a rest. Always keep sharp object away...FROM....your eyes. Accident with these object can damage your eyesight.
1. We must use electricity .............economically..................... ( economy ) 2. ......Solar............... energy is the best alternative source of energy ( sun ) 3. Some volunteer ....conservationists.......................... are cleaning up the beach ( conserve ). 4. .......Prevention........... is better than cure ( prevent ) 5. A good body and love from our parents are the most .......priceless.................. thing I have ( price). 6. These toys made in the USA is .....harmful.......... to children ( harm ) 7. Food is a .........needy...... of our life ( need ). 8. No doubt there will be a great ............shortage.............. of food for the world's population ( short ). 9. I am .............extremely....... disappointed to know my children have not cleaned up all the trash ( extreme ). 10. Neighbors ...............complained.............. to the police about the noise from that house last night ( complaint ) 11. White ao dai symbolizes the ...............purity..... of the girl students ( pure ) 12. Smoking does harm ...................Đề sai :)............ to people's health ( repair ). 13. Speaking in pubic seems to come quite ..........natural.................. to her ( nature ). 14. We are looking forward to the latest ............innovation.............. in computer technology ( innovate ). 15. ............Ultimately........................, you will have to make the decision yourself ( ultimate ). 16. The lava in the volcano ...........solidifies................ as it cools ( solid ). 17. Paper and most plastics are ..............recycled............... materials ( recycle ). 18. What should you do at school to ..............minimize................... pollution ! ( minimum )
1. We have to MEMORIZE all the new words in the notebook ( memory ).
2. TIDAL waves are one of the great forces of nature . They are very dangerous for people ( tide).
3. Tsunamis, earthquakes and typhoons are NATURAL disasters ( nature).
4. A typhoon is going to his our area . What sorts of PREPARATION shall we make?( prepare).
5. CANNED food are very convenient for campers ( can ).
6. Today SCIENTISTS can PREDICT when the earthquake will occur ( science/prediction ).
7. The mountain was full of VOLCANIC rock and ash when the ERUPTION was over ( volcano/erupt).
8. Thousands of people have been made HOMELESS by flooding ( home ).
9. If we want to look after the environment , we should protect TROPICAL rainforest ( tropic).
10. Many people were DISASTROUS killed in that storm ( disaster ).
11. The lava SOLIDIFIES as it cools ( solid ).
12. "You look nervous"."Thunder makes me TERRIFIED" ( terrify ).
13. The weather is so UNPREDICTABLE that I don't know that should take an umbrella or sun-tan lotion ( predict).
14. TRADIONALLY, people eat STICKY rice cakes at Tet ( tradition/stick).
15. We went to the shop downtown to by some DECORATIVE ornament ( decoration )
Fill each of the numbered blanks in the following passages. Use only ONE word for each space
Many people dream of (1)..living... in a foreign country. It can be an amazing experience (2)...for.... those who have the courage to leave their family and friends and settle down in a new place. (3)....however..., there's one potential problem you should be aware of: culture shock. Culture shock is the feeling we get from living in a place that is so different to where we grew up that we are not sure (4)...how.... to deal with it. Societies are organized in many different ways, and we can often (5)...be... taken aback by some of the things we find in foreign countries. Customs and traditions can be very different and that can sometimes make (6).it..... difficult to get on with local people and to make friends. They migt not approve of things you do or might object to things you say. You might even be banned from doing things in another country that are perfectly legal in your own. (7)...if... you were to move to a country such as Singapore, say, you might find some of the laws very (8)...quickly.. There, people can be forced to pay a large fine just for dropping litter. Eventually, (9)..though..., most people who live abroad fall in love with their adopted country and learn to accept its differences. It does take real courage to make such a big change (10)...in.. your life, but many people agree that it is worth it in the end
VI.Read the passage carefully, tlien decide whot hen the following,statement are true T) or false (F)
There are nine planets in our solar system. These planets each have their atmosphere and environmental conditions. Scientists have been trying to research other planets to see if it is possible for life to exist on the other eight own bodies in space.
Mercury and Pluto are probably the most difficult to research because of their position in the solar system. Mercury is so close to the sun that with our current technology a space shuttle would burn up before it even reached its atmosphere. Pluto is so far away that some scientists believe that it may not even be a planot but a large asteroid or comet. A space shuttle can not trave that far away because it is so far away from the sun that it would freeze.
Many scientists also believe that our solar system is not alone in the uni- with us. It is difficult to know if there is life present elaewhere in the universe. for many years to come. yerse. Many believe there are several other systems that share the uhiverse .The universe is a complex structure of space that may continue to be a mysterey for many years to come
32. There are nine planets in our solar system, besides Earth. T
33. It is difficult to study the planet Mercury because it is very close to the sun.T
34. We don't know much about Pluto even though we can see it up close F
35. Pluto may not be a planet, according to some scientists. T
36. Scientists have got enough information about the universe F
#Yumi
1. A. sit B. stand C. lie D. stretch
2. A. realise B. think C. conceive D. aware
3. A. opposite B. contrary C. other D. contrast
4. A. manage B. succeed C. do D. achieve
5. A. recommended B. warned C. demanded D. ordered
6. A. under B. over C. up with D. out of
7. A. only B. especially C. largely D. uniquely
8. A. provide B. get C. bring D. add
9. A. bad B. harm C. damage D. injury
10. A. senseless B. sensitive C. sensible D. logical
8 A