Books are the important records we keep____ man's thoughts, ideas and feelings.
Luggage may not be brought into the building ________ a guard has checked it first.
Have you seen the boys _______ “Little Apple”?T hat’s such a beautiful scene that I dare not have my eye _____ on it.
----You don’t go to that supermarket quite often, do you?----No,I only go there ________ because it’s too far away from my house.
While staying in the village, James unselfishly shared whatever he had with the villagers without asking for anything ______ .
– You look so young. Haven’t you graduated from your university ?- Yes, I _______ in the English Department of Zhejiang Normal University for four years.