This is (he)schoolbag.Is (he)your friend?
Is this your schoolbag?
Is this your friend 肯定回答是什么?Is he your friend?还有 Is David yo
Is he your friend yes___.
()he your friend yes,he is.
是is this schoolbag your还是is this schoolbag yours
is he your friend,为什么用is?
( ) is your friend?He is a policman.
Is he your friend?改为复数
he your is friend 连词成句
Is this?your friend is
he .friend.your.no.isn’t.this.is.怎么连词成句啊?
是Is Jim your friend or her friend还是Is Jim your friend and he