句型转换。
1 .Teachers' Day is on September 10th. (对画线部分提问)
____ ___Teachers' Day?
2 .They were born in Shandong. (对画线部分提问)
____were they born?
3 .We did our homework last night. (改为否定句)
We______ _____our homework last night.
4 .Betty walked to school yesterday morning. (改为一般 疑问句并作肯定回答)
-____Betty____to school yesterday morning?
-Yes ,she____ .
5 .We traveled by train. (对画线部分提问)
______ ____you travel?