【简答题】
根据所给例子和汉语提示补全对话。
例: — Can you play cards?
— Yes, I can. / No, I can't.
1. — Can you ______________ a bike (骑自行车)?
— Yes, I ______________.
2. — Can a cat ______________ (飞)?
— No, it ______________.
3. — Can you ______________ (看见) a dog?
— Yes, I ______________.
4. — ______________ ______________ speak (说) English?
— No, I can't.
5. — Can you ______________ (做,干) this?
— ______________, I can.