句型转换。 1. We learn English by watching En
题型：句型转换
问题：
句型转换。
1. We learn English by watching English-language videos. (就画线部分提问)
you learn English?
2. Have you ever read the novels by Mark Twain? (作否定回答)
No, I .
3. I have been learning English for six years. (就画线部分提问)
you learning English?
4. I don't know how I can spell new words. (改为简单句)
I don't know new words.
5. Why don't you keep an English notebook? (改为同义句)
Why an English notebook?
