Here are two pencil cases----you
Here are two pencil cases----you
Those are pencil cases.(对pencil cases提问)
Here are a pencil and two books,为什么用are?
句型转换those are their pencil cases.
What color are their pencil cases?
Here are two cakes_______ you.
Jenny,here are the pencil for you.翻译
This is your pencil .Here are you .改正
Those are Rose's pencil-cases.(用whose提问)
阅读理解 what color are their pencil cases
THese are orange pencil cases (改为单数句)
these are orange pencil cases 改为单数句