Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
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.
it is possible to use...............energy for a number of days (solar)
don't leave the lights on-it wastes.............. (electricity)
machines have.............people in many areas of industry (replaced)
you should have a mechanic check your car............ (regularly)
we offer a fast,..................and friendly service (efficient)
bài 2: complete the sentences with...............
sit put turn(nhân 2) look (nhân 2) go try
don't forget.......to turn.......off the lights when you come to bed
i'm......looking for......for the car keys. Have you seen them anywhere?
.........put........on your warm clothes. it's cold today
could i.....try......on these shoes, please?size nine
The world ocean of are so vast that they can cope with the present levels (pollute)___pollution_______(1)However, little is known about the long term effects of such slow poisoning. The most serious problem of modern time is that man is destroying the earth's (2)___natural______ (nature) resources and trasforming huge areas into wasteland. As a result, it is becoming (extreme)__extremely____(3) difficult to grow enough (4)__to feed_____(feed) the world's rapidly (5)___increasing___( increase) population. A way of protecting all the wildlife on the earth must also be (6)__found_______(find) as many species are in (7) ____danger___(dangerous) of disappearing completely from the face of the earth. The danger, however, are not confine (8)_____solely_____(sole) to the land and the sea. The smoke in the atmosphere, for example, is increasing so mu sunlight has been (9)____reduced_____(reduce) in many cities. Man's whole (eavironmental) ____environment____ (10)is being changed in a serious way
The world’s oceans are so vast that they .can.... cope with the present level of pollution. However, little is known about the long-term effects of .such... slow poisoning. The most serious problem of modern time is .that.... man is destroying the earth’s natural resources and transforming huge areas into.... wasteland. As a result, it is becoming extremely difficult to grow enough ..to... feed the world’s rapidly increasing population. A way of protecting all the wildlife on the earth must also be found.as.... many species are in danger of disappearing completely..from... the surface of the earth. The dangers, ..however..., are not confined solely to the land and the sea.The smoke in the atmosphere, for example, is increasing so...much.. that the amount of sunlight has reduced in many cities. Man’s ..... environment is being changed in a serious way.
29. According to the passage, what does television bring us? A. noise from around the worldB. man’s most important means of talking C. events and sounds from around the worldD. president making a speech
30. According to the passage, what don’t entertainment programs include? A. dramasB. newsC. motion picturesD. comedies
31. According to the passage, which of the following is NOT true? A. Television can bring us entertainment.B. Television can take us out of this world. C. Television can help us widen our knowledge. D. Television can help us make money.
32. The word “provides” in the second paragraph is best replaced by ________. A. suppliesB. dividesC. admiresD. separates
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 )