Bài tập ôn tập Tiếng Anh Lớp 9 - Unit 7: Saving energy

 GRADE 9 – UNIT 7: SAVING ENERGY
I. MULTIPLE CHOICE
 1. I suggest having a _______________ check the pipes in our house.
 A. Mechanic B. Enginner C. Plumber D. Worker
 2. ________________ energy can be easily used in tropical countries.
 A. Nuclear B. Sunny C. Solar D. Effective 
 3. The electricity bill can ______________ by using energy saving bulb.
 A. Reduce B. Reducing C. Be reduced D. Be reducing
 4. You’d better buy this kind of _______________ bulb to save the power 
 A. Energy-saving B. Saving-energy C. Power-saving D. Saving-power
 5. It’s possible __________________ solar energy for a number of days.
 A. To store B. Store C. Storing D. Stored
 6. She got a ___________________ to check all the water pipes in her house.
 A. Piper B. Plumber C. Tinker D. Electrician
 7. I suggest ______________ English in class.
 A. Speak B. To speak C. Spoke D. Speaking
 8. Mrs. Ha is worried ___________________ her water bill.
 A. About B. of C. For D. With
 9. “I suggest fixing the dripping faucet.”-“ ___________________.”
 A. Yes, please B. Good idea C. We will D. I’m afraid for
 10. _____________________ is a person who installs and repair water pipes.
 A. Bricklayer B. Electrician C. Plumber D. Carpenter
 11. A lot of countries in the world are already using ___________________ her daughter was late.
 A. Roof B. Solar C. Effciency D. Ordinary
 12. Mrs. Ha has just had the pipes ________________ in his house.
 A. Check B. To check C. Checked D. Checking
 13. No one can prevent him ___________________ attending the meeting
 A. To B. From C. With D. About
 14. Alice suggested the boat ____________________ slowly down the river to enjoy the beautiful sights.
 A. Rowing B. Should row C. Should be rowed D. Rowed
 15. The pipes in Mrs. Ha’s house _________________ because of her enomous water bill.
 A. Just check B. Are just check C. Were just checked D. Have just been checked
 16. Lighting ___________________ for 30 percent of out electricity bill.
 A. Accounts B. Makes C. Puts D. Does
 17. Buy this kind of energy- _______________ bulb and you won’t spend as much money on electricity.
 A. Using B. Saving C. Producing D. Consuming
 18. Children seem to learn more interesting things compared ________ when we were at school.
 A. For B. To C. Out of D. On 
 19. In modern cities, gas, water, and electricity are __________________.
 A. Necessities B. Unnecessary C. Luxuries D. Increases
 20. Do you suggest __________________ on the grass enjoying the sunshine?
 A. Lie B. To lie C. Lying D. Lied
 21. Solar panels ____________________ on the roof of a house to receive the energy form the sun.
 A. Were installed B. Installed C. Are installed D. Install
 22. She is worried ___________________ her enormous water bill.
 A. On B. For C. About D. With
 23. She turned on the _______________ and washed her hands carefully
 A. Faucet B. Innovation C. Draft D. Energy
 24. What about making hand-made products and selling them at the spring fair?-_________________ B. Most energy comes from fossil fuels. 
 C. Fossil fuels are renewable sources of energy. 
 D. Scientists are looking for alternatives of energy for the future. 
 Passage 2:
 Many people still believe that natural resources will never be used up. Actually, the world's energy 
 resources are limited. knows exactly how much fuel is left. However, we also should use them 
 economically and ty to find out alternative sources of power. According to Professor Marvin Burnham of 
 the New England of Technology, we have to start conserving coal, oil and gas before it is too late; and 
 nuclear power is the only alternative. 
 1. Natural resources will never run out. 
 2. We don't know exactly how much fuel is left. 
 3. We shouldn't waste natural resources. 
 4. According to Professor Marvin Burnham, solar energy will be used as a substitute for natural 
 resources. 
 5. What is the passage mainly about? 
 A. Sources of energy B. Nuclear power C. Coal and gas. D. Solar energy. 
 6. What is UNTRUE about the text? 
 A. Natural resources are limitless. 
 B. Natural resources will run out. 
 C. Natural resources should be used economically. 
 D. Other sources of energy can replace coal, oil and gas.
 Passage 3:
 Electricity is the most common form of energy today. In the modem world electricity is very 
available at the touch of a switch. Electricity has many uses. The most common use of electricity is to provide 
artificial lighting. In factories, electricity is used to light up work place. It is also used to operate air 
conditioners, computers and many other machines. Electricity is also used to power the many appliances that 
we have in our homes. Such appliances include television sets, computers, electric fans, irons and many others. 
The list is simply endless. Modem man will most probably be lost without electricity 
19. The passage is about a kind of energy. 
20. Electricity has a lot of uses. 
21. Without electricity, our life will not be affected 
22. The appliances that are depended on electricity are endless. 
23. What's the passage mainly about? 
 A. Electricity is a common form of energy. 
 B. Electrical appliances. 
 C. C. Uses of electricity. 
 D. Household appliances. 
24. What is UNTRUE about the text? 
 A. People may be lost without electricity. 
 B. Electricity is very useful to man. 
 C. Electricity is the most common form of energy. 
 D. List appliances is limited. 
IV. CLOZE TESTS:
 Passage 1: 
 People from North America and Europe are interested in saving natural (13)_________ .As the world's 
 energy resources (coal, gas, and oil) (14) _________ limited, they try not to waste them. Like foodstuff, 
 water and electricity are (15) _________ in people's lives, (16) _________ they are used economically 
 in most households. Nowadays, most standard bulbs are replaced with energy-saving ones. VI. SENTENCE TRANSFORMATION:
 1. Shall we help poor children with giving them English lessons for free?
 Why ______________________________________________________________________
 2. Her parents have to divide this cake into three equal parts.
 This cake __________________________________________________________________
 3. Why don’t you use energy-saving bulbs?
 I suggest ___________________________________________________________________
 4. It is possible to store solar energy for a number of days.
 Solar energy ________________________________________________________________
 5. He is very good at speaking English.
 He can ____________________________________________________________________
 6. “why don’t we collect plastic bags?”
 I suggested plastic ___________________________________________________________
 7. Mr. Jones rarely turns off the fan before leaving.
 Mrs. Jones suggests the fan ____________________________________________________
 8. Why don’t we put garbage bins around the schoolyards?
 How ______________________________________________________________________
 9. Peter actively participated in all the social activities of our school last years.
 Peter was __________________________________________________________________
 10. I think we should use nets to catch fish instead of electricity of dynamite.
 He suggested nets ___________________________________________________________
 11. “Why not take the garbage to recycling centers?” said the local authorities.
 The local authorities suggested _________________________________________________
 12. Stephen’ s car was repaired by the mechanic yesterday.
 Stephen had ________________________________________________________________
 13. He actively participated in the fight against air pollution.
 He was ____________________________________________________________________
 14. He suggests using energy-saving bulbs to save electricity.
 Energy-saving bulbs should ____________________________________________________
 15. How about using energy-saving equipment?
 I suggest that energy-saving ____________________________________________________
 16. They take good care of their pets.
 Their pets are looked __________________________________________________________
 17. Let’s cut down on using plastic bags to save the environment.
 He suggested ________________________________________________________________
 18. Let’s use paper economically to save wood
 He suggested ________________________________________________________________
 19. Nam spent all his money on the trip to Ha Noi, so he had to borrow some from his friends
 Nam ran ____________________________________________________________________
 20. All of the Vietnamese feel proud of the wonderful performance of the U23 players for the Asian Cup.
 All of the Vietnamese feel proud that the U23 players _________________________________