根據(jù)要求進行句子變換。
1. The girl has had the silk hat for three years.(改為一般過去時)
The girl _______ the silk hat three years _______.
2. Where shall I buy Christmas presents? Could you tell me? (改為復合句)
Could you tell me_______ Christmas presents?
3. We plant millions of trees in North China. (改為被動語態(tài))
Millions of trees_______ in North China.
4. English is the most widely spoken language in the world. (改為同義句)
English is _______ spoken than any other language in the world.
5. I don't know where I should go. (改為同義簡單句)
I don't know _______.