For example: 1) If you mix blue and yellow, you get green
1 you mix blue and yellow. a) you feel tired
2) clouds meet cold air
b) it lands on its feet
3) take an aspirin
c) it rains
4) a cat falls from a height d) feel better
5) go to bed late
e) objects do not fall
6) touch that hot pan
If yott get green
7) you do not sleep well
g) burn yourself
8) there is no gravity
h) be tired tomorrow
1. We sunbathed and swam …in the river.
2. We are tired …from out trip.
3. Their equipment is …of high quality and looks very nice.
4. Sometimes before they go …to the cinema to see a film they read …about it …in newspapers.
5. Our goods are …in great demand …on the world market.
6. Let’s go …to the park. It’s very warm.
7. We are going …to St. Petersburg …for a week.
8. What time did you arrive …at work yesterday?
9. My little son is good …at playing computer games.
10. What are you looking …at? – I’m looking …at that unusual picture …on the wall.
11. Please, turn …off the gas-fire before you leave.
12. We were …in time for the lecture.
13. The store in open …from nine …to six.
2. Will she arrive today or tomorrow?
3. Do you look like your father or your mother?
4. When does she go to school in the morning or in the afternoon?
5. Shall we get off at the next station or now?
6. Are we short of time or we have plenty of time?
1. I have to stay at home, my mother is ill.
2. I have to drive my friend to the airport as
he asked me about it.
1. You don't have to phone her, she'll phone you later herself.
2. We don't have to take this umbrella, the rain has stopped.