Question VII. Rewrite the sentences below without changing their orignal meaning.
4. Our sources of energy will soon end if we don’t try to save them.
-> Unless ………………………………….
8. You will catch a cold if you don’t keep your feet dry.
-> Unless ……………………….
4. Our sources of energy will soon end if we don’t try to save them.
-> Unless we try to save our sources of energy, they will soon end.
8. You will catch a cold if you don’t keep your feet dry.
-> Unless you keep your feet try, you will catch a cold.
4. Our sources of energy will soon end if we don’t try to save them.
-> Unless we try to save our source of energy, they will soon end.
8. You will catch a cold if you don’t keep your feet dry.
-> Unless you keep your feet dry, you will catch a cold.