De kiem tra tieng anh 9 lan 3

45- minute TEST
Name:……………………………………..
Class : 9…….
I- Listening ( 2pts)
1- Listen to the tape and choose True( T ) or False( F ) ( 1pt )
a- Solar energy is a clean power because it doesn’t cause pollution.
b- Solar panels are used to heat water.
On sunny days we can get the energy and save for the cloudy days.
The solar energy that gets to the earth cannot provide enough power for the world’s population.
2- Listen to the tape and answer the questions (1pt)
How much solar energy that reaches the Earth is enough to provide power for total population?
…………………………………………………………
How can people get the sun’s energy?
……………………………………………………………
Does most of our electricity come from the use of nuclear power ? ……………………………………………………………
Have many countries already used solar energy?
……………………………………………………………
II- Choose a word in each group that has different stress pattern( 1pt)
1. dissolve nervous replace conserve
2. necessity technology effectively generation
3. enormous energy appliance consumer
4. power solar resource nuclear
III.Choose the best answer to complete the sentence: ( 2pts)
1. Can you ............. the radio ? It’s too loud.
A. turn on B. turn off C. turn up D. turn down
2. Lighting accounts ……….approximately 50 % of the electricity bill.
A. from B. for C. with D. of
3. In order to save electricity, an ordinary 100-watt light bulb can be replaced by……….
A. a save- energy bulb B. an energy – save bulb
C. a saving- energy bulb D. an energy – saving bulb
4- Why do you look so …………….
A. nervous B. nervously C. nervousity D. nervousness
5- I’m pleased ……….you studied very well.
A. that B. when C. if D. with
6- . There is a shortage of fresh water ,…… , they must take emergency measures to solve it.
A. so B. As C. therefore D. However
7. You can …………a word in a dictionary if you don’t know what it means
A. look for B. look up C. look over D. look after
8- I’m ……………..that you did not phone me about it.
disappoint B. disappointed C. disappointing D. appointed
IV- READING ( 2,5 pts )
1- Using the words in the box to complete the passage (1pt)
amount reduce instead throw

 There are many ways students can do to (1) ……………rubbish. Firstly, students should not (2) …………………….trash onto the water and on the streets. They should put trash in the dust bins. Secondly, they should not use plastic bags and buy take-away food. Eating at the spot can help reduce the (3) …………… of disposable plates. Finally, students should use public buses (4) ………….of motorbikes. This can reduce the exhaust fumes a great deal.
2- Read the passage and answer the questions (1,5 pts)
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.
Questions
1-What do many people still believe?
………………………………………………………………………………
2- Should we use energy resources economically?
………………………………………………………………………………
3- Who knows exactly how much fuel is left?
………………………………………………………………………………
4- Is it very safe to use nuclear power?
………………………………………………………………………………
5- What would happen if there was a serious nuclear accident? ………………………………………………………………………………
6- We don’t have to start conserving coal, oil and gas before it is too late, do we?
…………………………………………………
V- Writing
1- .Rewrite each sentence so that it is nearest in meaning to the sentence printed before (1pts )
1. Hurry up or we will be late for school.
( If ………………………………………………………………………………
2. This part of the river is too polluted to swim in.
As …………………………………………………………
3. “What about using bike instead of motorbike and car