________ he is the last man I wanted to see, I did my best to help him.

Does your mother have long hair——No, she has _____hair.

ing to reading, we must have the patience toread ______ book so that we will have _______ deep understanding of it

―Food safety is very important.―So some rules to stop people from polluting food.

_____ man may usuallybe known by the books he reads as well as by ______ company he keeps.