完成句子，使改写后的句子完整，并与原句意思相符，注意每空只填一个单词。
1. Al
though he is a child, he is good at taking photos.
Although he is a child, he ___________ ___________ ___________ taking photos.
2. They plan to go to Hong Kong for vacation.
They __________ __________ to Hong Kong for vacation.
3. Our English teacher often rides to school.
Our English teacher often__________ to school __________ a bike.
4. Could you play the violin at the age of five?
__________ you __________ to play the violin at the age of five?
5. I have four apples. Jack has six apples.
I have __________ apples __________ Jack.
