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IV. Find out one error/ mistake from A, B, C or D in each sentence below. (1.0p)
1. Water pollution(A) is the contamination of bodies(B) of water(C) such(D) lakes, rivers, oceans, and groundwater. => such as
2. Polluted(A) water also cause(B) the death(C) of aquatic(D) animals like fish or crabs => causes
3. If we didn't(A) do nothing(B) to stop global warming, we would(C) see big changes(D) in the future. => didn't do => did
4. She told(A) her mother that she would go(B) to visit her grandmother in(C) the countryside the previous week(D) => the week after
5. After they have finished(A) their home assignment(B) , they went(C) out for(D) a walk. => had finished
Tìm và sửa lỗi sai
1. We've decided to cancel our picnic despite it's forecast to rain tomorrow
despite -> although
2. Researchers haven't found out what has led in the pollution of the river
in -> to
3. Radiation may result to childhood cancer
to -> in
4. Water from power stations may cause water in the rivers and lakes hotter
cause -> make
5. Could you tell me how much does it cost and where to buy it ?
does it cost -> it costs
MistakeCorrection
| 1. He worked in a noisy environment for a long time, because his hearing became worse. | because | so |
| 2. We've decided to cancel our picnic because of it's forecast to rain tomorrow. | because of | because /since |
| 3. Researchers haven't found out what has led in the pollution of the river. | in | to |
| 4. Radiation may result to childhood cancer. | to | in |
| 5. Water from power stations may cause water in rivers and lakes hotter. | cause | make |
| 6. Her grandmother is complaining so she's always dumping her school things in the floor. | so | because /since |
1. because => so
2. because of => because
3. in => to
4. to => in
5. cause => make
6. so => because
I/read the passage and answer the following question:
Water pollution is the contamination of bodies of water such as lakes, rivers, oceans, and groundwater (the water beneath the Earth’s surface). It is one of the most serious types of pollution.
Water pollution can have many different causes. Factories dump industrial waste into lakes and rivers. Sewage from households is another cause. Farms using pesticides to kill insects and herbicides to kill weeds can also lead to water pollution. These factors cause ‘point source’ pollution while pollutants from storm water and the atmosphere result in ‘non-point source’ pollution.
Water pollution can have dramatic effects.
1.what are point source pollutants?
=> Factories dump industrial waste into lakes and rivers, sewage from households, farms using pesticides to kill insects and herbicides to kill weeds are point source pollutants.
2.what are the non-point source pollution
=> Pollutants from storm water and the atmosphere result are non-point source pollution.
II/choose the best answer A,B,C or D to complete the sentences:
1.I intended ......to New York next month
A.flew B. to fly C. fly D.flying
2.Earth.........by the gravity of the sun and orbits around it
A. is held B.hold C.to hold D.holding
III/ Circle the word with a different stress pattern from the other:
1. A.classic B.nature C.degree D.debris
2. A.dramatic B.tornado C.historic D.injury
3. A.communicative B.competitive C.opportunity D.unfortunate
4. A.authority B.impolite C.unhealthy D.repetitive