<span>1) Whom did you meet at your
friend's house a few days ago?
2) What did you do together?
3) How much time were you walking along the streets of Washington?
4) In what case will you pay me ten dollars?</span>
1. People can't live without oxygen.
2. People need to make our planet <span>clearer.
3. We would like to see our rivers and lakes clean.
4. It is dangerous to </span><span>pollute the environment.
5. There are a lot of things we can take from nature: </span><span>gas, oil, </span><span>wood, water, sand.
6. We pollute the environment when we </span><span>are dropping rubbish on the street.
7. People should always remember that </span><span>we can't recreate the resources of Earth.
8. Let's make our country </span><span>clean and beautiful.</span>
1 nothing
2everybody
3something
4all или everything
5nothing
6 each или every
7something
8some
9somebody
10any
11everywhere
12no one,something
13any
14several
15something
1. don't build. use
2. drinks, is drinking
3. am redecorating
4. do you get. go by bus, am going
5. do you always write
6. is making. do you think
3/ has the post come?
have you known - I have known
have you ever left - i haven't
have often seen, have never spoken
1 who has written It?
2we have already known each other for 4 years
3was It snowing yesterday?
4he spent a lot of money in the shop yesterday
5my sister is reading an interesting book now
6Is your granny going to the shop?
7he goes to work after the breakfast
8I want to buy this book/ give me the money pleace
9has your father already come back from the north?
10kolia and misha play in football
11when we were in Aystralia we saw a kangaroo