Tom is his good friend.改为同意句

Tom is his good friend.改为同意句 Tom is his good friend.(同义句） Kate is my good friend .同意句 Tom is the most excellent student in his class改为同意句 Tom is__ He is Tom.改为同意句 When is his birthday改为同意句 Tom is good at his study.改为同义句 Tom ____ ______ Is that his good friend,Tom?作出肯定回答? that is his friend.改为负数句 Tom is buying her some present.(改为同意句)谢谢! 1.Tom is taller than Mary(改为同意句) Tom is good at Chinese ,and he is good at English ,too.(改为同意