Would you like some juice or coffee — ________ is OK. I really don’t mind.
After the class was over, the student apologized ___ the teacher____ his coming late.
That bag isn’t mine. It may be __________.
Where are the guests to be from tomorrow?—Many an American boy and many a British girl as well as the teachersto he present
Before the 2008 Olympic Games took place， _________ the young _________ the old took anactive part in learning English in Beijing.