句型转换。
1.We went to the Ming Tombs yesterday. (对画线部分提问)
_____________________________
2.I write a story in English class today. (用yesterday替换today)
_____________________________
3.There are Chinese people everywhere. (改为一般过去时)
_____________________________
4.There are some Chinatowns in China. (改为一般疑问句)
_____________________________
5.Did you go swimming? (作否定回答)
_____________________________