- Peter, do you know who _______ my dictionary?- Sorry, I don't know. I _______ it.
----Where is Mary ? -----She ___ a speech on Chinese art in the hall.
The flower smells ____ and I like it very much.
---What did the teacher say to you just now ? --- She asked _____.
Help ____ to some apples, children.
The children were worried about their mother. They didn’t go to bed ___ their mother came back..