I.
1. glasses
2. A species
3. shorts
4. a means
5. means
6. scissors
7. a series
8. series
9. species
II.
1. does
2. don't
3. want
4. was
5. aren't
6. wasn't
7. is
8. isn't
9. they are
10. are very friendly
11. do
12. is
III.
1. The government wants to increase taxes.
2. Jenny is wearing _ black jeans today.
3. Russia is playing with England in a football match next week.
4. I like Joe and Nora. They’re very nice people.
5. I need more than ten pounds. Ten pounds isn’t enough.
6. I’m going to buy _ new pajamas.
7. The committee hasn’t made a decision yet.
8. There was a policeman directing traffic in the street.
9. What are the police going to do?
10. These scissors aren’t very sharp.
1.says=said,is=was
2.says=said,is=was
3.know=knew,must be=?может might be
4.want=wanted to know
5.can=could see,are = were working.