补全对话。（每空一词）

Molly: Hey, Hector! What are you doing 1. _____ vacation?

Hector: I'm visiting my cousins 2. _____ Canada. I'm leaving 3. _____ Friday.

How 4. _____you, Susan?

Susan: I'm 5. _____ to sports camp.

Molly: Oh, cool! 6. _____ are you going?

Susan: On the llth.

Molly: 7. _____ great.

Hector: How about you, Molly? What are you doing  for 8. _____?

Molly: 9. _____ going to the beach 10. _____ my family. We're leaving this

weekend.