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1 different
2 exhibition
3 successfully
4 electrical
5 electricity
6 precaution
1. contaminated
2. Industrial
3. death
4. Polluted
5. pollutants
6. Difficulty
I)-Complete the sentences, using the correct form of the words in brackets.
1. The soil becomes __contaminated_____________ because of the use of so many pesticides and fertilizers. (contaminate)
2. __Industrial_____________ waste spills can contaminate groundwater. (industry)
3. In many developing countries, water pollution is usually a leading cause of ______death __________. (die)
4. __Polluted __________ elements have been found in both ground and underground water sources. (pollute)
5. Fish and many other animals are killed by __pollutants____________ in their habitat. (pollute)
6. Astronomers are concerned about light pollution because they have _______Difficulty___ in viewing activities in the sky and outer space. (difficult)
1. The soil becomes _______contaminated________ because of the use of so many pesticides and fertilizers. (contaminate)
2. _____Industrial__________ waste spills can contaminate groundwater. (industry)
3. In many developing countries, water pollution is usually a leading cause of ________death________. (die)
4. ______Polluted______ elements have been found in both ground and underground water sources. (pollute)
5. Fish and many other animals are killed by _______pollution_______ in their habitat. (pollute)
6. Astronomers are concerned about light pollution because they have ____difficulty______ in viewing activities in the sky and outer space. (difficult)
1 contaminated
2 industrial
3 death
4 pollutant
5 pollution
6 dificulty
1 fragance
2 salty
3 service
4 sweeties
5 tasteful
6 tasteless
7 warmth
8 strength
III
1 individually
2 thinly
3 ladled
4 ensure
5 possible
6 stacked
I)-Complete the sentences, using the correct form of the words in brackets.
1. The soil becomes _____contaminated__________ because of the use of so many pesticides and fertilizers. (contaminate)
2. ____Industrial___________ waste spills can contaminate groundwater. (industry)
3. In many developing countries, water pollution is usually a leading cause of ____death____________. (die)
4. _____Pollted_______ elements have been found in both ground and underground water sources. (pollute)
5. Fish and many other animals are killed by ____pollutants__________ in their habitat. (pollute)
6. Astronomers are concerned about light pollution because they have ___diffculty_______ in viewing activities in the sky and outer space. (difficult)
Use the correct word form of the word given in each sentence.
1.He was the pride of the school after winning the contest.(pround)
2.Disneyland is one of the famous areas of entertainment (entertain)
3.he had no explanationfor his absence.(explain)
4.We live in a rather rich neighborhood (neighbor).
5.Telavision is very popular nowadays.(popularize)
1. He was the pride of the school after winning the contest. (proud)
2. Disneyland is one of the famous areas of entertainment . (entertain)
3. He had no explaination. for his absence. (explain)
4. We live in a rather rich neighborhood . (neighbor)
5. Television is very popular nowadays. (popularity)
1.reading
2.activities
3.good
4.helpful
5.lovely
6.usually
7.raining
8.beautiful
9.does
10.friendly
11.teaches
12.reading
1, reading
2, activities
3, good
4, helpful
5, lovely
6, usually
7, raining
8, beautiful
9, does
10, friendly
11, teaches
12, reading
Use the correct form of the word given in each sentences
1. Farmers often.....enrich....... their soil by adding fertilizers. ( rich)
2. My grandparents live.....healthily....... at the age of 70 (health)
3. ........designer...... made different styles of jeans to match the s' fashions.(design)
4. It was .....careless...... of him to let the door open. (Care)
5. It would be more ...economically.....to switch the machine off at night.(Economy)