按要求进行句型转换，每空一词。
1. I think we need a cheaper one, too.(改为否定句)
I _______ think we need a cheaper one, _____.
2. I study for a test by listening to tapes.(对划线部分提问)
_______ _______ you _______ for a test?
3. My friend Martin finds watching movies frustrating because the people speak
too fast. (对划线部分提问)
_______ _______ your friend Martin _______ watching movies frustrating?
4. Kevin studied Chinese by reading aloud. (改为否定句)
Kevin _______ _______ Chinese by reading aloud.
5. I have kept writing English diary for over two years.(改为一般疑问句)
_______ you _______ writing English diary for over two years?
