用所给词的适当形式填空
【小题1】Here ______ (be) two nice photos of my family.
【小题2】Robots are able to ______ (do) lots of things for us.
【小题3】Chinese students have a lot of homework ______ (do) every day.
【小题4】Our teachers are all very ______ (friend) to us students.
【小题5】In my dream school there won't be ______ (some) dirty classrooms.