Ⅰ. 根据句意及首字母提示完成单词(10分)
1. You’d better s _______ your problems with your parents or friends.
2. He always w _______ about his schoolwork.
3. Have a good rest, and you’ll feel much b _______.
4. I l _______ my bike last week. I couldn’t find it.
5. I can’t s _______ the math problem. It’s too difficult.
