3 Fill in yet - already - since - for - never - just.

1. She has already seen an avalanche.
2. We have just brought all the equipment to help the injured.
3. My brother hasn't arrived at home yet.
4. I haven't heard from him since the terrible earthquake.
5. We have already raised money for the homeless.
6. They haven't met for a long time.
7. They haven't booked tickets to Nepal yet.
8. The earthquake has never caused a dangerous tsunami.
9. The e-mails from her haven't come since last spring.
10. My brother has never tried skateboarding.