Choose the right option for each gap.

1. Few ... can survive without water for long.

2. I’ve tried to get him to leave, but he can’t ... .
3. If that proves true, it will be ... .
4. At midnight, I want fireworks to be ... .
5. Scientists have made ... in the treatment of cancer.

6. Patients who need transplants will have a chance of finding ... .
7. The research involves collecting data from two ... .