Words of Lesson 6(2nd grade, advanced)

Across
1. to place text or pictures on a website
5. the enclosed land around a house or other building
7. a journey in a plane or space vehicle
9. to make ready
12. a medium-sized perching a medium-sized perching
15. not wet
Down
2. unusually or unexpectedly
3. one of the light soft things that cover a bird's body
4. the flat surface that you stand on inside a building
6. an effort that is inconvenient
8. an egg breaks, letting the young bird, insect, etc. come out
10. the feeling you get when you are afraid or worried that something bad is going to happen
11. to accept and deal with a difficult fact or problem
13. a place used by insects, fish, birds, etc for laying their eggs
14. one of the different types of person or thing that belong to the same group