You have to learn how to be a ______ first, and then to be a student.
The writer is known ________her novels.
The kind old lady offered to ________the poor homeless stranger.
It _________have rained last night, for the ground is wet.
Bob is ________crazy about Beethoven that he knows all his works well.
It’s ________great surprise to find the poor little girl lives alone in _________ countryside.