( )_____ you see the blackboard?
D
暂无解析
Thechildrenhavesomeapples.(改为单数句子)
____________________________________
Oneday,MrGreenaskedMrsGreen______(go)shoppingforhim.
—Howmanycomputers_____inyourclassroom?
—Therearetwo.
()Iwantsome
()Pleasegivemetwobottlesof_______.