题目内容
根据所给中文意思写出相应单词，使句意完整。
Li Ping is quite a ________ (安静) boy. He's a boy of few words.
Don't worry. There's nothing ________ (严重的) with you.
You look very ________ (劳累) yesterday, didn't you?
If you take enough exercise every day, you'll soon feel much ________(健康).
Take the ________ (药) three times a day.
