句型转换。（本题共5小题，每小题2分，共10分）
She can play the violin.(改为否定句)
She ______ ________ the violin.
Jet wants to join the art club.(改为否定句)
Jet ________ ________ to join the art club.
School starts at 7:30 a.m.. (改为同义句)
School starts at 7:30 _____ _____ ________.
Peter does his homework at 7:00.(改为一般疑问句)
________ Peter ________ his homework at 7:00?  
I often watch TV at 8:00.(对划线部分提问)
______ ____  do you often watch TV?