It’s very kind of you to see me off,Mr Johnson. —______.It’s the least we could do.

It’s very hot here. Why not _______ your coat?

They _______ the fire and helped the old man out.

The little girl dances so well. Where was she trained?– She learns all by herself. She ______ goes to any training class.

_____all the students in our class, Xiao Ming writes _____. [ ]