1. mustn’t
2. Mustn’t
3. Don’t have to
4. Doesn’t have to
5. Mustn’t
6. Mustn’t
7. Doesn’t have to
8. Don’t have to
9. Mustn’t
10. Mustn’t
11. Don’t have to
12. Mustn’t
My father is interested in books .
My mother is interested in music.
My brother is interested in sport .
My sister is interested in dances.
My uncle is interested in animals.
1 - if we keep on using more and more cars, we will run out of oil.
2 - if we run out of oil, we will need other kinds of energy.
3 - Pollution will increase if we use more oil and coal.
4 - if pollution increases, more and more tress will die.
5 - the climate will change if more trees die.
6 - if we try to control the pollution, it will be very expensive.
7 - if we don't control pollution soon, it will be too late.
Sunday is my favorite day.
<span>I. Write the where necessary.
1) The Hudson River is a river in New York.
2) The Statue of Liberty is the famous symbol of the USA.
3) The Great Lakes are famous lakes in North America.
4) Chicago lies on the shore of Lake Michigan.
5) Columbus discovered Central America during his first voyage to the New World.
II. Use the right forms of the verbs on the right to complete the sentences.
1. What makes New York interesting? make
2. When we come home, we will phone you. phone
3. The bike belongs to these children. belong
4. I will sail there tomorrow. sail
5. Only yesterday Tom </span>remembered<span> about the meeting.
remember
6. Bob fought with Pete last night. fight
7. If Kate bring the book in the evening, I will read it till the end of the week.
bring
read
8. When he arrives, he will hug me. arrive, hug</span>