— A Boeing 777-200 plane became lost in communication (失去联系) at midnight the early morning of March 8th. —I was amazed(震惊) to hear that.
---Why don’t you like history ? ---Because itis _____.
Let’s ____volleyball with ____.
This is ____orange. It’s ____big orange.
Wild animals are losing their living areas because people trees and forests.
We got up early we could catch the early bus.