–Hello! ______is that?--_____ is Amy speaking.A. Who; I B. What ; This C. Who; This
There are too many old newspapers._____throw them away.
Betty is _____artist.She never wears____ _ uniform.
We often _____hiking at the weekend.
The boy was very tired_______ he went to bed early.
There are ______dictionaries in the library.We need some more.