They all looked_______(happy/happily)怎么样判断look是当的行为动词还是系动词啊?行为动词就改happily,系动词就该happy.怎么判断哪个是正确的呢那麽简单的我就不问了哦

He looked_____ (angry) at the boy. Are they all right They are all right. Are they all right? They all live ____Shanghai. where are they all They all like___ ___. they all go they all _____ him they all around him They all often review ____(they)lessons. they all are friend 还是 they are all friend 是they work all hard还是they all work hard they all need还是all they need 为什么 They are all 17.还是They all are 17. where have all they flowers They are all yellow 如上 They are all working ____..