I happened to notice Bob’s father quarrelling with the teacher in defense of his son. — No wonder Bob always performs poorly in class. It’s really “_______”.[ ]

hurt my leg when I climbed the tree. — You ___ that tall tree. I’ve told youmany times.

l the truth, I would ratherthat I ____ the pain instead of you. You don’t know how worried I was.

It is reported that a merchant ship sank fifty miles ______ the French coast[ ]

It’s quite clever ________ you _______ out the problem.