句型转换，每空一词。
1. Jim did his homework last night. （变为否定句）
Jim ______ ______ his homework last night.
2. The people there were friendly. （就划线部分提问）
______did you ______ about the people there?
3. The boy eats junk food three times a week. （就划线部分提问）
______ ______does the boy eat junk food?
4. She is not as tall as me. (同义句转换)
She is ______ ______ me.
5.我每周至少上一次钢琴课。
I have piano 
lessons ______ ______ once a week.