To be honest, I didn’t______ him at first sight. About an hour later, I remembered him.
7. David was lying in bed, _____ , listening to an English pop song.
6. They are _____ for their son to succeed in the game.
5. --- What did you say? --- Oh, nothing. I was just thinking ____ .
4. He is _____, but he doesn't feel _____. Because he likes to surf the Internet for his study of English.
3. --- Are we late? --- I'm _____ so.