1. I'd like to know when _____.
2. We need to stop and rest. I am very tired and _____.
3. She is a true winner. _____ there is, the better she performs.
4. I _____ dinner, but I haven't finished yet.
5. Research shows that winter weather can bring depression to _____.
6. Which sentence is correct?
7. I'll call you as soon as I _____.
8. If it wasn't raining, we _____ on the beach right now.
9. He _____ so much attention.
10. I can't help _____ about my son's future.
11. You _____ let him drive. He had been drinking.
12. I wish you _____ that. It's very annoying!
13. We can't go out because it's _____ raining heavily.
14. We watched TV _____ there wasn't anything good on.
15. Experts warn that more pandemics _____ happen in the future.