Where is your father?——He _______ Shanghai. He has ______ there for a week.

There is _______ interesting book on the teacher’s desk.–Oh, ______ book is Wei Fang’s.

It’s difficult for me to pass the English exams．－So do I．But we shouldn’t hope．

_____, I have to write the words on the paper because she doesn’t know Chinese.

is your shirt?—It’s yellow.[ ]