用所给词的适当形式填空。 1. The children were _____
题型：填空题
问题：
用所给词的适当形式填空。
1. The children were _____ (excite) about opening their presents.
2. It is a _____ (complete) story.
3. He will _____ (challenge) me to play another ten- nis game tomorrow.
4. Could you please speak more _____ (slow)? I can't follow you.
5. He is _____ (regard) as the best writer nowadays.
