46．A．try                         B．have                     C．think                   D．wait

45．A．lend                     B．read                    C．learn                      D．write

44．A．everything                  B．something            C．nothing                D．anything

43．A．interested               B．interesting             C．weak                     D．better

42．A．sport                     B．exercise               C．knowledge              D．meat

41．A．sleep                   B．read                    C．drink                     D．eat

40．--Did you _________ to play the piano?

--Yes，I liked that a lot．

A．used                    B．use                      C．be used                D．be use

Food is very important．Everyone needs to __41__ well if he or she wants to have a strong body．Our minds also need a kind of food．

This kind of food is __42__．We begin to get knowledge avail when we are very young．Small children are __43__ in everything around them．They learn __44__ while they are watching and listening．When they are getting older，they begin to __45__ story books，science books…，anything they like．When they find something new，they love to ask questions and __46__ to find out the answers．

What is the best __47__ get knowledge? If we learn __48__ ourselves，we will get the most knowledge．If we are __49__ getting answers from others and do not ask why，we will never learn well．When we study in the right way，we will learn more and understand __50__．

39．Tony thinks it is easy _________ English．

A．study                   B．learns                  C．to learn                 D．studies

38．We still couldn't decide _________ with our difficulties in learning English．

A．how to do            B．how to deal           C．what to deal           D．what to solve

37．Our teacher is very strict _________ us and he is strict _________ his teaching．

A．with；in               B．with；with            C．at；at                    D．with；for