Question

I. match the parts of the sentences to make one and correct. 1. if you heat water, a. it produces greenhouse gases 2. if people don't eat or drink, b. the sea level rises 3. if i am late, c. they become extinct 4. if you have a toothache, d. the greenhouse effect gets worse. 5. when factories use fossil fuels, e. it boils. 6. when you burn oil, f. you save up energy 7. when people cut down trees, g. my father takes me to school. 8. when icebergs melt, h. it is deforestation 9. if you use air conditioning wisely, i. you visit the dentist 10. if people don’t protect animals, j. eventually they die. номер 2 . match the parts of the sentences to make one and correct. 1. if i won the lottery, a. if it didn’t rain. 2. if i were in brazil, b. i wouldn’t do that. 3. they wouldn’t work any more c. i would travel around the world. 4. we could go out d. if you were me? 5. what would you do e. if they won the lottery. 6. if i were you f. i would go to rio de janeiro. номер 3 iv. fill in the sentences with the correct form of the given verb. type o conditional if the sun …………………(rise) high, it ……………………(become) very hot. plants ………………….(die), if it ……………………………(do) not rain. people …………………) fat, if they ………………….(eat) junk food. if a person ………………) sports, he or she always ……… (feel) good. type 1 conditional if you ……………(cook) the supper, i………..……(wash) the dishes. she ………………) the test if she ……………) hard. if it …….. (be) sunny, we …….. (go) to the park. paula ………) sad if juan ………. (leave.) type 2 conditional if i ……………) a million dollars, i ……………)a big house. if dogs …………(have) wings, they ………….(be) able to fly. if i ……….(be) you, i ……………(drive) more carefully in the rain. paula ………(be) sad if jan …………………).

Answer 1

1) If you heat water, it boils.. 
2. If people don't eat or drink, eventually they die. 
3. If I am late, my father takes me to school.. 
4. If you have a toothache, you visit the dentist. t
5. When factories use fossil fuels, it produces greenhouse gases
6. When you burn oil, the greenhouse effect gets worse.
7. When people cut down trees, it is deforestation 
8. When icebergs melt, the sea level rises
9. If you use air conditioning wisely, you save up energy
10. If people don’t protect animals, they become extinct

номер 2
1. If I won the lottery, I would travel around the world.
2. If I were in Brazil, I would go to Rio de Janeiro.
3. They wouldn’t work any more if they won the lottery. 
4. We could go out if it didn’t rain
5. What would you do if you were me?
6. I wouldn’t do that If I were you 

Номер 3
Type O Conditional
If the sun (rises) high, it (becomes) very hot.
Plants (die), if it (doesn't ) not rain.
People (get) fat, if they (eat) junk food.
If a person (practises) sports, he or she always  (feels) good.

Type 1 Conditional
If you (cook) the supper, I(will wash) the dishes.
She (will pass) the test if she(studies) hard.
If it  (is) sunny, we (will go) to the park.
Paula (will be) sad if Juan (leaves.)

Type 2 Conditional
If I (had) a million dollars, I(would buy)a big house.
If dogs (had) wings, they (would be) able to fly.
If I (were) you, I (would drive) more carefully in the rain.
Paula  (would be) sad if Jan (left).