Professor James will give up a lecture on the Western culture,but when and where _______ yet

_______ you may have， you should gather your courage to face the challenge.

She is working hard all day long, which will surelyher success in the College Entrance Examination next June

My father often gets up____7:30 _____the morning_ Sunday.

The knee is the joint ____ the thigh bone meets the 1arge bone of the lower leg [ ]