The bus is coming. Oh, no! It's full. I'm afraid we can't ______.
The accident took place ______ a cold February evening.
Don’t eat ________meat.If you do so, you’ll get ______ fat.
----Must I finish that work today? ----No, you _____. You may finish it in three days.
Wait a moment, I have _______ to tell you.
_____is the population of the city?