某中学有一个“无门图书馆”:无门、无监控、无摄像头、书中亦无防盗磁条,借还自由。开馆七年来,近5000名学生借读,图书缺损率不到10%.设立“无门图书馆"的目的是( )
—What _______ is it today? —It’s Monday.
—What do you think of Beihai? —It’s great. ______ air is so fresh.
Don’t worry about your English. Work hard and you’ll improve it ____.
I feel a bit tired for I saw a two ____ film last night.
You must go to the ________ if you want to buy vegetables.