按要求转换句型.
It’s very hot today.（根据答句写问句)
What is your sister doing?(用write a letter回答）
I have a brother.（改为否定句）
Are Zhang Peng and Mike playing chess?（改为陈述句）
Can John play the piano?(做出否定回答)
My father doesn’t like winter.(改为肯定句）
Tom goes to school at seven in the morning.（用What time提问）
His brother is working in Canada.（用Where提问）