They ----------(look )at the blackboard,but they couldn't ------(see) anything .是不是looked,see?

They look 急用 they look very young They look like mine They look the same. they look for look at______(they） They look beautiful they look the other What do they _______(look)like.look They look young 为什么不写 They are look young how happy they look 还是how happily they look Do they look same?与 Do they look the same? look,they----a good time,-----they they are twins ,but they look different They are twins,so they look( ) they ( ) young能否填 look They look like什么什么 Look!They are __the music.