9. Match the systematic and trivial names of the following carboxylic acids:
methanoic acid
propionic acid
ethanoic acid
formic acid
propanoic acid
butyric acid
butanoic acid
acetic acid
pentanoic acid
valeric acid
dodecanoic acid
stearic acid
hexadecanoic acid
lauric acid
octadecanoic acid
palmitic acid
Word Order
1. Look at the following sentences and identify sentence elements.
How are individual sentence elements called in English?
Carbon is the basis for organic chemistry.
We can find carbon in all living organisms.
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2. What is the usual order of sentence elements in English?
He watched TV quietly in his room until 6 pm.
3. Is the word order right or wrong? Correct the sentences that are wrong.
1. I walks every morning to school.
2. I don’t like very much football.
3. She ate quickly her dinner and went out
4. I met on my way home a friend of mine.
5. We enjoyed the concert very much.
4. Is the word order of questions different?
Exercises:
Exercise 1 Complete the sentences. Use superlative or comparative forms of the words in
brackets.
1. We stayed at _______________ hotel in town. (cheap)
2. Our hotel was ______________ than the others in the town. (cheap)
3. The United States is very large but Canada is _________________.(large)
4. What’s _____________ river in the world? (long)
5. He was a little depressed yesterday, but he looks ______________ today. (happy)
6. What is __________________ sport in your country? (popular)
Adapted from: MURPHY, Raymond. 2002. Grammar in Use. Intermediate. 2
nd
edition. Cambridge:
Cambridge University Press, 2002, p. 209.
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