1．He thought the time was （恰当的）to let his intentions be known.
2. There's no e for that sort of behavior.
3. She 点头) to me in a friendly fashion when passing by.(
4. At the sight of the fierce dog, I stood there q with fear.
5. He treated us a big meal after l a good job.
6. I was told that the p for airmail is 50 cents.
7. To my surprise, the boy w his dog back.
