Don’t ______ to spring-clean the whole house just because my mother is coming---there's no need to do that.
It is ten years ____he graduated from the university.
_______he grew older , he began to go deaf.
Can you tell me ______to the station?
By the end of last year, we _________seven hundred English words.
------I’m afraid I can’t finish the book within this week. ------______.