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The weather is not beautiful all of the time. Perhaps you can remember a day when bad weather made you afraid. One kind of bad weather that scares many people is called a thunderstorm. This is what happens when there is a thunderstorm. First, you see a sudden flash of bright light. A few seconds later you hear a loud rumbling sound. This quick flash is called lightning and the loud sound is called thunder. Lightning is colorful , but it can cause serious problems. Lightning is electricity th...
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The weather is not beautiful all of the time. Perhaps you can remember a day when bad weather made you afraid. One kind of bad weather that scares many people is called a thunderstorm. This is what happens when there is a thunderstorm. First, you see a sudden flash of bright light. A few seconds later you hear a loud rumbling sound. This quick flash is called lightning and the loud sound is called thunder. Lightning is colorful , but it can cause serious problems. Lightning is electricity that is moving very rapidly. It may be moving between a cloud and the ground, between two clouds, or between two parts of the same cloud. The lightning heats the air around it. This hot air expands, or get bigger, and it causes the air to move in waves. The air waves pass you in a series, one after another. For this reason, you may hear many rumbles and not just one sound.
____ 29/ Lightning may move between a cloud and the ground.
____ 30/ Thunder is a very bright light in a thunderstorm.
____ 31/ When you hear thunder you may hear a series of loud sounds and not one
big sound. This is because the air waves pass one after another.
____ 32/ Lightning always moves rapidly.
Give the correct form of the words in bracket
1. We are going to give a...... about water pollution (present)
2. Many people have received medical.......because of the disease (treat)
3...........................has caused the problem of air pollution (industry)
4 The................in air pollution was dramatic last year (reduce)
5. Students are taught about............issues at school (environment)
Read the passage and fill in the each blank with ONE suitable word
harms move affect...
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Give the correct form of the words in bracket
1. We are going to give a...... about water pollution (present)
2. Many people have received medical.......because of the disease (treat)
3...........................has caused the problem of air pollution (industry)
4 The................in air pollution was dramatic last year (reduce)
5. Students are taught about............issues at school (environment)
Read the passage and fill in the each blank with ONE suitable word
harms move affects indirect effects
protect harmful leads can caused
EFFECTS OF AIR POLLUTION
there are different kinds of negative and harmful effects of air pollution. Air pollution (1)......... global warming in a great scale. The global warming (2)................ to the increase of temperatures worldwide, the increase in sea levels and the melting of icebergs. It (3)........... all species on the earth. The effects of air pollution are very (4)....... for health. It causes diferent kinds of diseases like heart attack, cancer,etc. Every year millions of people of all over the world die due to direct or (5)........... effects of air pollution. Acid rain is another efect of air pollution. acid rain can cause great damage to human, animals and crops. Air pollution (6)........... the wild life. Humans and animals face a lot of serious efects due to air pollution. Toxic chemicals present in the air can forrce wildlife species to (7)........ to new place and change their habitat. The toxic pollutants over the surface of the water can also affect sea animals. It is right time (8)......... ourr environment. To create a better place to live, we have to stop the air.
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Nowadays, pollution is a popular term with everyone in the world and air pollution is one type of pollution. The definition of air pollution is one such form that refers to the contamination of the air, irrespective of indoors or outside. A physical, biological or chemical alteration to the air in the atmosphere can be termed as pollution. There are some main reasons which cause air contamination such as burning of fossil fuels, agricultural activities, exhaust from...
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Đoạn văn này hoàn chỉnh chưa
Nowadays, pollution is a popular term with everyone in the world and air pollution is one type of pollution. The definition of air pollution is one such form that refers to the contamination of the air, irrespective of indoors or outside. A physical, biological or chemical alteration to the air in the atmosphere can be termed as pollution. There are some main reasons which cause air contamination such as burning of fossil fuels, agricultural activities, exhaust from factories and industries, mining operations, and indoor air pollution. Air pollution always has bad effects on our life. Harmful gases, dust, and smoke enter into the atmosphere and make it difficult for plants, animals and humans to survive. We also can see some examples of the result of air contamination which occurs around us as global warming, acid rain, and depletion of ozone layer. The effects of air pollution are alarming, so governments over the world should have suitable policies of protecting the environment, especially air quality to create a clean world for our generation in the future.
we are destroying the Earth . The seas and rivers are too dirty to swim in . There is too smoke in the air in many cities in the world , we are cutting down too many trees . We are burning the forests . We are also destroying a lot of plants and animals . Many areas of Earth are wasteland . Farmers in many parts of the world can not have enough to eat . In some countries there is too little rice . The Earth is in danger . Save the Earth
why cant farmers in very parts of the word grow enough t...
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we are destroying the Earth . The seas and rivers are too dirty to swim in . There is too smoke in the air in many cities in the world , we are cutting down too many trees . We are burning the forests . We are also destroying a lot of plants and animals . Many areas of Earth are wasteland . Farmers in many parts of the world can not have enough to eat . In some countries there is too little rice . The Earth is in danger . Save the Earth
why can't farmers in very parts of the word grow enough to eat ?
what do you think we should to do save the earth ?
1. Put the words in brackets into the right forms to complete the sentences
a) I like cooking in my free time . It make me feel _____ . RELAX
b) My sister doesnt like surfing th Internet, she say it is_____. BORE
c) Skateboarding is her hobby . It is also one of the most____ sports of the teenagers in this town . POPULARITY
d) My close friend gave me a ____present on my birthday . I like it so much . WONDER
e ) My brother works as a volunteer for an animal protection____.He really love his...
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1. Put the words in brackets into the right forms to complete the sentences
a) I like cooking in my free time . It make me feel _____ . RELAX
b) My sister doesn't like surfing th Internet, she say it is_____. BORE
c) Skateboarding is her hobby . It is also one of the most____ sports of the teenagers in this town . POPULARITY
d) My close friend gave me a ____present on my birthday . I like it so much . WONDER
e ) My brother works as a volunteer for an animal protection____.He really love his job. ORGANIZE
f) People in my country are very open and_____ I like to go there when I have free time (friend)
g) Some of my _____ live in the countryside. ( relate )
h) Some people say that the country is more ______ for the people who are retired ( suit )
i ) Entertainment is difficult to find in the country , ____ in the evening . ( particular )
j) Natural disasters can _____ destroy a harvest and leave the farmers with little or no money until the following year . ( easy )
k) The Tay people live mostly in the _____ regions in the north of VietNam . MOUNTAIN
l) You can taste some _____ of the local people sold right there at the open - air market . SPECIAL
m) I'm sure you will have an _____ time when you attend Hoa Ban Festival . FORGET
n) Do the Cham people live in the _____ provinces of the country ? SOUTH
o) The yellow colour of five-coloured sticky rice ____ Earth . SYMBOL
----- GIÚP VỚI ! MAI MÌNH KTRA RỒI ! ----
1. Fill in each sentence with the suitable from of the word in bracket :
a) Would you like to go .................... with me this afternoon ? ( fish )
b) Do you know what her .................... is ? ( nation )
c) Driving fast on the road is very .................... ( danger )
d) What is the .................... of the Nile River ? ( long )
e) The .................... was taken to the hospital . ( drive )
f) We should try to reduce air .................... ( pollute )
g) Have you seen...
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1. Fill in each sentence with the suitable from of the word in bracket :
a) Would you like to go .................... with me this afternoon ? ( fish )
b) Do you know what her .................... is ? ( nation )
c) Driving fast on the road is very .................... ( danger )
d) What is the .................... of the Nile River ? ( long )
e) The .................... was taken to the hospital . ( drive )
f) We should try to reduce air .................... ( pollute )
g) Have you seen the .................... bridge of Vietnam ? ( big )
h) Can you show me the way to the .................... movie theatre ? ( nation )
i) Who is the best .................... in your class ? ( study )
j) The .................... has just given us a very interesting talk . ( speak )
Use the following words to make complete sentences. You can make necessary changes to the words, but DO NOT change their order 1.the city centre /Bogota/no-car/zone/so/air/clean
Arrange these sentences in the correct order.
1. Want/ phone/ do/ you/ me/ you/ evening/ to/ this?
2. difficulty/ have/ visa/ did/ getting/ you/ a ?
3. baby/ middle/ night/ the/ the/ the/ in/ of/ to/ began/ cry.
4. allowed/ use/ father/ car/ my/ me/ to/ his.
5. so/ that/ was/ I/ tired/ asleep/ I/ in/ armchair.
6. to/ to/ this/ morning/ didnt/ enough/ Steve/ feel/ well/ go/ work.
7. improve/ reading/ you/ can/ English/ by/ more/ your.
8. supermarket/ end/ street/ a/ at/ of/ the/ thể/ the...
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Arrange these sentences in the correct order.
1. Want/ phone/ do/ you/ me/ you/ evening/ to/ this?
2. difficulty/ have/ visa/ did/ getting/ you/ a ?
3. baby/ middle/ night/ the/ the/ the/ in/ of/ to/ began/ cry.
4. allowed/ use/ father/ car/ my/ me/ to/ his.
5. so/ that/ was/ I/ tired/ asleep/ I/ in/ armchair.
6. to/ to/ this/ morning/ didn't/ enough/ Steve/ feel/ well/ go/ work.
7. improve/ reading/ you/ can/ English/ by/ more/ your.
8. supermarket/ end/ street/ a/ at/ of/ the/ thể/ there is.
15. Farmers in our area usually use (pesticides/ herbicides/ waste/ sewage) to kill insects
16. If we (polluted/ pollute/ pollution/ pollutant) the air, more people will have breathing problems
17. If you can experience noise pollution for a long time, you can have headache, high blood pressure and (hearing loss/ contaminant/cough/ radiation)
18. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants may also die
19. (Noise/ Headache/ Earplug/ Symptom) is any sound that i...
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15. Farmers in our area usually use (pesticides/ herbicides/ waste/ sewage) to kill insects
16. If we (polluted/ pollute/ pollution/ pollutant) the air, more people will have breathing problems
17. If you can experience noise pollution for a long time, you can have headache, high blood pressure and (hearing loss/ contaminant/cough/ radiation)
18. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants may also die
19. (Noise/ Headache/ Earplug/ Symptom) is any sound that is loud and constant.
20. Do you know what (polluted/ pollute/ pollution/ pollutant) cause air pollution
21. (Poison/ Poisonous/ Poisoning/ Poisoned) chemical waste is dumped into the river by many factories
22. The (dead/ die/ death/ died) fish are floating in the water.
23. We plant trees, (due to/ because/ because of/ so) we can have fresh air.
24. When the loudness of sounds is more than (20 dBs/ 30dBs/ 50 dBs/ 70dBs), noise pollution happens
25. Too much carbon dioxide (CO2) in the atmosphere (causes/ lead/ result/ make) to global warming
26. Waste from households will gradually (contamination/contaminate/contaminant/ contaminated) the lake.
27.People in countries like the USA, Great Britain, and New Zealand use English as their (official/ foreign/ native/ mother) language.
28. “Loch” is a Scottish word for “ (river/ sea/ lake/ pond)”.
29.A (sari/ kilt/ kimono/ scarf) is the traditional garment which is often worn by Scottish men on special occasions.