要求完成句子。
1. I am a little taller than her.（改为一般疑问句）
________ ________ a little taller than her?
2. Tony is 15. Toby is 16.（合并为一句）
Tony is ________than Toby.
3. John is a little heavier than me.（改为同义句）
I am a little________ than John.
4. I am calmer than her.（改为同义句）
She ________ ________ than me.
5. He has four English books. I have six English books.（合并为一句）
I have________ English books________ him.
