--- Are you afraid of travelling by plane after hearing of so many aircraft accidents?--- No, just a little .
I have a fight _______ my friend, and he is angry ________ me.
—How about taking a walk after dinner?—_________.
My sister ______ go to bed _______ the program was over.
The speaker raises her voice ________ all the audience could hear her.
It’s not easy to ________ every one.