Tom, could you help with my English?— Sure. When shall we start?

We carefully compared the result of the first experiment with_______ of the second one.

After arriving there in the deep night, we found there was no food _______ as all the shops were closed.

There is a smile on Miss Gao’s face. She must be _______ with Sam’s work.— I think so. No one did as__ as him in our class.

It was the first time that little Tony ____ a speech in front of so many people.