26. ______ Sun keeps ______ Earth warm.
A. A/ an B. A/ a C. The/ the D. A/ the
27. If we all use ______ bags, we'll help the environment.
A. reusable B. new C. beautiful D. dirty
28. Our family ______ to the new house next week.
A. will move B. moves C. move D. moved
29. If we ______ trees, our school ______ greener.
A. will grow/ is B. grow/ will be C. will grow/ are D. grow/ is
30. People ______ the environment if they ______ old items.
A. saved/ use B. save/ will use C. will save/ use D. save/ use
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Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth?
Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water.
Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we are able to collect solar energy, we will be sure to have this abundant source of power.
1. From which do plants on the earth get energy?
A. Stars
B. The Mars
C. The moon
D, The sun
2. What are the other words or phrase for fossil fuels?
A. Natural
B. Oil
C. Coal
D. Oil, gas, natural gas
3. Natural sources of energy are energy from..............
A. Wind
B. The sun
C. Water
D. The sun, wind, water
4. The word "abundant" in the passage is closet in meaning with............
A. Plentiful
B. Limited
C. Natural
D. Necessary
Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth?
Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water.
Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we are able to collect solar energy, we will be sure to have this abundant source of power.
1. From which do plants on the earth get energy?
A. Stars
B. The Mars
C. The moon
D, The sun
2. What are the other words or phrase for fossil fuels?
A. Natural
B. Oil
C. Coal
D. Oil, gas, natural gas
3. Natural sources of energy are energy from..............
A. Wind
B. The sun
C. Water
D. The sun, wind, water
4. The word "abundant" in the passage is closet in meaning with............
A. Plentiful
B. Limited
C. Natural
D. Necessary
Chọn đáp án C
- reluctantly (adv): một cách miễn cưỡng
- accidentally (adv): một cách tình cờ, ngẫu nhiên
- slowly (adv): một cách từ từ, chầm chậm
- passionately (adv): một cách đam mê, say sưa
“Stick a pin most of the way into an orange, and slowly turn the orange away from you.” (Cắm một cái ghim vào một quả cam và từ từ xoay quả cam hướng ra khỏi bạn)
1. Identify the one that has a mistake by circling the corresponding letter a, b, c, d.
71. If we will reduce->reduce the speed of population growth, there will be less pressure on the earth.
72. Unless->IF we leave a bowl of water under the sun, it will evaporate.
73. If we continue to use fuels at the current rate, we would->will soon have to face a fuel crisis.
A b c d
89. If tomorrow the weather will be->is bad, the match will be postponed.
a. b. c. d.
90. If you will see->see Mike today, please ask him to phone me.
Chọn đáp án C
- same (adj): giống nhau
the same (N) (+ as): giống (với)
E.g: We lived in the same house.
- alike (adj, adv): giống nhau
E.g: My brother and I do not look alike.
- just as + S + V: giống như, đúng như
E.g: It’s just as I thought. (Điều đó thì đúng như tôi nghĩ.)
- similar to: tương tự với
E.g: Their house is similar to ours.
“You will see the pin disappear, just as a ship does on the earth. “ (Bạn sẽ nhìn thấy cái ghim biến mất, giống như con tàu trên trái đất.)
Chọn đáp án A
- until: cho đến khi
- since: từ khi, vì
- after: sau khi
- by the time: trước
“The bottom of the ship disappears first, and then the ship seems to sink lower and lower, until we can only see the top of the ship, and then we see nothing at all.” (Phần dưới của con tàu biến mất đầu tiên, rồi sau đó con tàu bắt đầu chìm xuống càng thấp hơn, cho đến khi chúng ta chỉ nhìn thấy phần trên của con tàu, và sau đó chúng ta không nhìn thấy gì nữa)
Chọn đáp án D
- begin + to V/ V-ing: bắt đầu làm gì (chủ động)
“If we watch closely, we see that the ship begins to disappear” (Nếu chúng ta quan sát kĩ thì chúng ta thấy rằng con tàu bắt đầu biến mất
Chọn đáp án C
- if: nếu
- where: ở đâu
- that: rằng
- when: khi nào
Cấu trúc: see + that + a clause “Can we see that the earth is a globe?” (Chúng ta có thể nhìn thấy trái đất có hình cầu không?)
27. If we all use ______ bags, we'll help the environment.
A. reusable B. new C. beautiful D. dirty
28. Our family ______ to the new house next week.
A. will move B. moves C. move D. moved
29. If we ______ trees, our school ______ greener.
A. will grow/ is B. grow/ will be C. will grow/ are D. grow/ is
30. People ______ the environment if they ______ old items.
A. saved/ use B. save/ will use C. will save/ use D. save/ use
31. If they ______ an airport here, it ______ very noisy.
A. builds/ be B. build/ will be C. built/ is D. will build/ is
32. If the weather _______ sunny, I _______ to the zoo tomorrow.
A. is / go B. is / will go C. are/ go D. are / will go
33. Last night, I ________ out for dinner with my friends.
A. went B. go C. am going D. goes
34. The robot will help me to ______ the dogs and cats.
A. go B. feed C. swim D. make
35. What can an ________ helps us to do? - It can help us to cook rice.
A. fridge B. smart TV C. computer D. electric cooker
1.If we all use reusable shopping bag, then the world can become more clean
2.If more people cycle,the amount of smoke and dust will be reduced
3.We will save a lot of tree if we can grow up more tree
4.A lot of fish will die if ocean polluted
5.If you have a shower instead of a bath,we can save a lots water
26. ______ Sun keeps ______ Earth warm.
A. A/ an B. A/ a C. The/ the D. A/ the
27. If we all use ______ bags, we'll help the environment.
A. reusable B. new C. beautiful D. dirty
28. Our family ______ to the new house next week.
A. will move B. moves C. move D. moved
29. If we ______ trees, our school ______ greener.
A. will grow/ is B. grow/ will be C. will grow/ are D. grow/ is
30. People ______ the environment if they ______ old items.
A. saved/ use B. save/ will use C. will save/ use D. save/ use