What's that under the desk?Let's go and()alook.Oh,()a wallet.()wallect is it It looks like David's. Let's go and ask(). Hi,David.Isthis()wallet? No,it isn't()wallet.Look,()is in mybag.Perhapsit's Jim's. ()is Jim He's in the teacher's office.
have / It's / whose / him / your / my / Mine / Where
Look!Four cats____under the desk.
are fighting(lying.)
將It's under the boy's desk改為一般疑問句
快
Is it under the boy's desk?
因為它有自己的系動詞IS,所以不用Does it