1. If / people / not / stop / dumping / waste / into / rivers /, / pollution / increase.
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2. If / we / not / protect / frontier /, / we / suffer / many / from / natural / disasters.
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3. It / be / too / late / if / we / not / control / pollution / soon.
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4. The climate / change / if / more trees / be / cut / down / for / hardwood.
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5. If / carbon monoxide / concentrate / in / great amounts /, / it / be / harmful.
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6. I / not / buy / things / the Internet / if / I / you.
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7. If / you / a billionaire /, /what / you / do?
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8. His parents / very proud / if / he / not be / so / naughty.
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9. I / buy / new / house / if / I / had / enough / money.
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10. If / I / lived / Japan /, / I / can / speak / Japanese / well.
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1. If / people / not / stop / dumping / waste / into / rivers /, / pollution / increase.
_____IF PEOPLE DO NOT STOP DUMPING WASTE INTO RIVERS, WATER POLLUTION WILL INCREASE_____
2. If / we / not / protect / frontier /, / we / suffer / many / from / natural / disasters.
__IF WE DO NOT PROTECT THE FRONTIER, WE WILL SUFFER FROM MANY NATURAL DISASTERS_____
3. It / be / too / late / if / we / not / control / pollution / soon.
__IT WILL BE TOO LATE IF WE DO NOT CONTROL THE POLLUTION SOON_
4. The climate / change / if / more trees / be / cut / down / for / hardwood.
_____THE CLIMATE WILL CHANGE IF MORE TREES ARE CUT DOWN FOR MAKING HARDWOOD_____
5. If / carbon monoxide / concentrate / in / great amounts /, / it / be / harmful.
_____IF CARBON MONOXIDE CONCENTRATES IN GREAT AMOUNTS, IT WILL BE HARMFUL_______
6. I / not / buy / things / the Internet / if / I / you.
_______I WOULDN'T BUY ANY THINGS ON THE INTERNET IF I WERE YOU_______
7. If / you / a billionaire /, /what / you / do?
__ IF YOU WERE A MILLIONAIRE,WHAT WOULD YOU DO_____
8.His parents / very proud / if / he / not be / so / naughty.
_______HIS PARENTS WOULD BE VERY PROUD IF HE WEREN'T SO NAUGHTY_______
9. I / buy / new / house / if / I / had / enough / money.
______I WOULD BUY A NEW HOUSE IF I HAD ENOUGH MONEY_____
10. If / I / lived / Japan /, / I / can / speak / Japanese / well.
_____IF I LIVED IN JAPAN, I COULD SPEAK JAPANESE WELL_______