Kate is my good friend. She often _______a smile _______her face.
At last they all agreed________one million to the charity.
Seeing their teacher________into the classroom,they stopped________at once.
—________?—I have a headache and I don’t feel like eating anything.
—Let’s go to the community if it________tomorrow.—But nobody knows if it________tomorrow.
I hate traveling by air________I usually have to wait for hours before the plane takes off.