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Maybe you recycle cans, glass and paper. Do you know that nature recycles, too? One of the things nature (1)...recycles... is water.Water goes from oceans, lakes and river into the air. Water falls from the air as (2)...rain... or snow. Rain and snow eventually find their way back to the ocean. Nature's recycling program for water is (3)...called... the water cycle.
The water cycle has 4 stages: storage, evaporation, precipitation and runoff. Water on the Earth gets stored (4)...in... oceans, lakes, rivers, ice and even underground. Water goes from storage into the atmosphere by a process called evaporation. When water evaporates, it changes from a liquid (5)...into... a gas, called water vapor. Water vapor goes up into (6)...the... atmosphere. Water returns to the Earth as precipitation in rain or snow by changing into drops of water (7)...when... the air gets cold enough. Clouds are collections (8)...of... water droplets. Most precipitation falls into the oceans and go right back into storage.
Water that falls on land always flows from (9)...higher... places to lower ones. This flow is called runoff. Water from land flows into streams. Streams join together to make (10)...rivers... and eventually the water flows into storage in the oceans.
* Read the following passage and choose A, B, C and D for each of the following questions below.
Radar is an electronic device that can “see” great distances (01) ……………………fog, rain, snow, clouds and darkness. It can find and accurately (02) ……………………missiles, air-craft, ships, cities, rainstorms,
and mountains. Radar uses radio waves (03) ……………………light waves, which the human eye uses in seeing. This (04) ……………………it likely for radar to locate many kinds of object at greater distances (05) ……………………the eye can see.
Radar became an (06) ……………………military device during World War II. Today, networks of radar lookout stations guard the United States and Canada 24 hours a day (07) ……………………long-range missiles and airplanes. Petrol planes and ships search the oceans (08) ……………………radar for hostile
ships and aircraft. Airports use radar to (09) ……………………planes safely to earth in fog or storms.
Radar helps weatherman warn of (10) ……………………hurricanes and tornadoes.
01. A. despite of B. despite C. although D. even though
02. A. locate B. locating C. located D. location
03. A. instead B. instead of C. in spite of D. despite of
04. A. make B. makes C. do D. does
05. A. more than B. than C. that D. as
06. A. import B. importance C. important D. importantly
07. A. against B. for C. to D. with
08. A. by B. with C. on D. at
09. A. guiding B. guide C. scouting D. scout
10. A. approach B. approached C. to approach D. approaching
II. Give the correct forms of the verbs in the brackets
1. As we.....were walking .......(walk) to school yesterday, we.saw ........(see) a strange man.
2. On Saturdays, we...are going to go ........(go) to the beach and....have....(have) a picnic there.
3. Tomorrow, there.........will be ........(be) clouds and it.........will rain .........(rain) in the morning in the city.
4. Lam can.......play.......(play) soccer now because he has finished (finish) his work already.
supply the corect form of verbs
1. we ( not see ) ...haven't seen..... Tom since we left school
2. Lisa ( not go ) ..didn't go.. to work yesterday
3. We ( have ) ..will have.. a party next Sunday. Would you like to come?
4. These tigers used ( keep )...to keep. in iron cages
5.What ..were.. you ( do) ..doing.. when I phoned you last night?
6. It is dangerous ( leave ) .to leave.. medicine around the house
7. Would you mind if I ( use ) ..used.. your pencil?
8. Look at those black clouds. It ( rain) .is going to rain..
9. ..have.. you (do).done.. the homework yet?
10. Water ( cover ) ...covers.. most of the Earth's sueface
supply the corect form of verbs
1. we ( not see ) ..haven't seen...... Tom since we left school
2. Lisa ( not go ) didn't go .... to work yesterday
3. We ( have ) .are having. a party next Sunday. Would you to come?
4. These tigers used ( keep ) ...to keep.... in iron cages
5.What ..did.... you ( do) do .... when I phoned you last night?
6. It is dangerous ( leave ) .to leave.. medicine around the house
7. Would you mind if I ( use ) ..used .. your pencil?
8. Look at those black clouds. It ( rain) ...
9. ..Have. you (do).done.. the homework yet?
10. Water ( cover ) ..covers... most of the Earth's sueface
Đúng thì k, sai thì thôi nha. Chúc may mắn! @good luck
Between the months of November and May, a wind blows from the west in most part of Indonesia. It comes from ocean and carries rain. Clouds build up around the mountains, and every afternoon rain falls. The rain is always heavy, and rivers now become dangerous. When it rains the whole day, they may suddenly overflow and cause great damage to the land.
Most farmers are glad when the wet season begins. There is water for their fields and they can again start growing rice. But people in town are not so glad for the streets soon get muddy and dirty. They prefer the dry seasons when they can sit outside and enjoy cool evening.
1. What comes from the ocean?
A. a river B. a wind C. a rain D. a cloud
2. What causes the rain?
A. Clouds building up around the mountains
B. The afternoon
C. The mountains
D. The ocean
3. What damages the land?
A. The wet season B. The overflow of the rivers
C. The dry season D. The sudden rain
4. Why can farmers start growing rice again?
A. Because the land has been damaged. B. Because the river overflow.
C. Because there is water for their fields. D. Because the dry season has begun.
5. Why are people in town not so happy in the wet season?
A. Because the streets are full of mud. B. Because the evenings are cool.
C. Because they are muddy and dirty. .D. Because they can sit outside.
V/ chọn từ thích hợp
1. Is English (speak /spoken /speaking) in Australia
2. Has he (work /worked /working /works) here since he left school
3. Those jeans are (produces/produced /produce/produces/producing) in China
4. Long An is (on/at/with /to) the north of my village
5. Snow is failing all (in/to /during /over) the country
6. Clouds, fog and sunshine are examples of (times/weather /climate /summer)
7. The Browns are so nice that he enjoys being a (part/section /member/boy) of their family to