用括号内所给单词的适当形式填空

（1）He____  up the apple and ate it quickly.
（2） Please read these____ carefully before you take the medicine.
（3） —How do you like Beijing food? —Very much. I like Beijing____  best.
（4） —What would you like for breakfast? —Some ____ , please.
（5） You need to ____  your answers when you finish the exercises.

有关气候叙述错误的是（　　）

 碳是形成化合物种类最多的元素，含碳物质是中学化学研究的重要内容。