he was arrested, he had taken_______ one-month holiday, and stayed in the country with ________ 18-year-oldgirl, one of his students.

Could you tell me_______ yesterday—-Because my bike was broken on my way here.

She wants to study English and she’s goingto study economics________.

ionally, college students hold a graduation ceremony to encourage themselves before they ______ on their life journey.

_____ we stood at the top of the building，we were able to enjoy the town below clearly.