My mother ______my health very much .
She is _______of the two.
It is _______ outside. Let’s put on our raincoats and go out, Tom.
A spaceship flies at about eleven kilometers _______ second.
There are a lot _______ people today than yesterday.
Alice has gone to the classroom and she didn’t say ________. A. when did she come back C. when would she be back C. when she came back D. when she would be back