写出单词的复数. (45分)(1)nurse________ (2)doctor__________ (3)fireman___________(4)postman____________(5) teacher__________(6)worker____________(7)policeman___________(8)driver__________(9)farmer____________
This is a ruler.(改为一般疑问句) _______ _______ a ruler?
She is Su Hai.(改为一般疑问句) _______ she ______?
What’s this?(改为复数句) _______ are ______?
He’s my brother.(划线部分提问) _______ ______ he?
The skirt is yellow.(划线部分提问) _______ ______ is the skirt?