Choose the letter A, B, C, or D to indicate the sentence that is CLOSEST in meaning to the given one.

We should switch to alternative energy, which will solve the lack of energy sources.

A. extinct

B. extinction

C. disappeared

D. disappearing

A. growth

B. speed

C. problem

D. pollution

A. I think you should accept that generous offer.

B. You shouldn’t have accepted that generous offer.

C. It is unnecessary for you to accept that offer.

D. You can’t accept that generous offer.

A. Hadn’t our family supported us, our project couldn’t have succeeded.

B. But for our family’s support, our project couldn’t have succeeded.

C. Had it not been for our family’s support, our project couldn’t have been a success.

D. Both B and C are correct.

A. If you don’t call the environmental group’s hotline, you can’t have further information.

B. Should you need further information, call the environmental group’s hotline.

C. If you called their hotline, the environmental group could give you further information.

D. Unless you called the environmental group’s hotline, you wouldn’t get further information.

A. If Rosie didn’t have enough money, she couldn’t buy a new laptop.

B. If Rosie has enough money, she can buy a new laptop.

C. If Rosie doesn’t have enough money, she can’t buy a new laptop.

D. If Rosie had enough money, she could buy a new laptop.