The chidren flew kites in the park(flew kites )怎么改否定句和一般疑问句、对括号里部分提问

问题描述:

The chidren flew kites in the park(flew kites )怎么改否定句和一般疑问句、对括号里部分提问

改否定The chidren didn't fly kites in the park.一般疑问句Did the chidren fly kites in the park?对括号里部分提问What did the children do in the park?