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Read the following passage and decide if it is T or F
Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out allternative sources of power. According to Professor Marvin Burnharrm of the New England Institude of Technology, we have to start conserving coal. oil and gas before it is too late; and nuclear power is the only alternative.
However, many people do not approve of using nuclear power because it's very dangerous.What would happen if there was a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations.
The most effective thing ia that we should use natural resources as economical as possible.
1. We don't know how much fuel is left ......T.............
2. According to Professor Marvin Burnharrm , solar energy will be used as a subtitute for natural resources ........F.............
3. Radioactivity from nuclearpower causes caner and may have bad effect on the future generations .......T................
4. Natural resources should be used as much as possible ........F............
Choose the best answer A, B, C or D to complete sentences.
1. English is one of ________ subject for children in Việt Nam.
A. primary B. compulsory C. optional D. national
2. Earthquakes, volcanoes, hurricanes and floods are all _____
A. natural resources B. natural material C. natural disasters D. natural causes
3. To save energy in the kitchen, we shoulf prepare food carefully before ______ the stove.
A. looking after B. looking for C. going on D. turning on
4. __________ believe that we should preserve the tropical rainforests in the world.
A. conservationists B. aliens C. plumbera consumers
Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative. However, many people do not approve of using nuclear power because it's very dangerous. What would happen if there was a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations. The most effective thing is that we should use natural resources as economical as possible
True/ False sentence:
1. Natural resources will never run out. F
2.We don't know exactly how much fuel is left. T
3. we shouldn't waste fuel F
4. All people agree to use nuclear power as an alternative energy. F
5. Natural resources should be used as much as possible.F
1. Natural resources will never run out. F
2.We don't know exactly how much fuel is left. T
3. we shouldn't waste fuel F
4. All people agree to use nuclear power as an alternative energy. F
5. Natural resources should be used as much as possible. T
vậy đáp án có phải là B. after không ạ?
Đối với câu 3, vế sau sử dụng thì quá khứ hoàn thành, hành động xảy ra trong thì quá khứ hoàn thành đã xảy ra trước/kết thúc so với với hành động xảy ra trong thì quá khứ đơn. Vì vậy, dùng when (thể hiện hành động xảy ra song song) là không hợp lý. Các bạn cần xem lại.