we are,they are,he is,you are
we are,they are,he is,you are
用I am He is She is It is We are They are You are
造句:I am```,You am```,They are```,We are```,You are```,He is`
Are you from Canada? Yes A.I'm B.they're C.we are D.he is
here you are here it is there we are there they are它们的区别
going,going to,do,what,where,when,am,is,are,i,you,we,they,he
写从下列缩写形式 1.You are 2.We are 3.they are 4.is not 5.are not
缩写形式they glasses you are i have we are he has
are you tourists yes ,__(we/they) are.
They work we are doing is(
We are thin They are cooks the engineere are tired You are a
are you sure they are