1、am jack.(改为一般疑问句） 2、They are from Cuba.(改为否定句） Ther ______

1、am jack.(改为一般疑问句） 2、They are from Cuba.(改为否定句） Ther ______ 1.Tony is from Cuba.(改为一般疑问句）2.Are you from Shanghai?(作否定回答） 把句子改为否定句和一般疑问句：I am Mike.They are from china. Tina and Sarah are from cuba.（改为否定句）为什么不能写成no,they,aren't He is Yukio.（改为否定句) I am from China.（改为一般疑问句） Those are my parents.(改为一般疑问句） They are my aunts.(改为否定句） They are from the UK 改为一般疑问句,否定句,肯定回答和否定回答 they are doctors 改为否定句,特殊疑问句,一般疑问句 1.She's a teacher.(改为一般疑问句）2.they are from the U.S.A(改为否定句） they are wearing some short shorts today.（改为否定句、一般疑问句） They are doing housework(改为一般疑问句和否定句) They are chairs.改为一般疑问句,否定句怎么改?