句型转换
It is a map. (划线提问)
______ this in _________?
This is my pen. (一般疑问句)
_______ this ________ pen?
Is that a cup? (否定回答)
______, it ________.
Is he your grandparent?(改为复数句子)
______ ______your_______?
The jacket is red. (对划线部分提问)
_____ ______ is the jacket?