句型转换：按要求完成下列句子。
1. There is a tree in the garden. (就划线部分提问)
_____ in the garden?
2. He usually goes to Beijing by plane. (同上)
_____ _____ he usually go to Beijing?
3. Art is my favorite subject. (改为同义句)
I _____ art _____ of all subjects.
4. There is an old tea house near here. (改为复数形式)
There _____ _____ old tea houses near here.
5. I don't like this motorcycle because it's too old. (就划线部分提问)
_____ _____ you like this motorcycle?
