45．A．happy              B．sick                C．unhappy             D．sorry

A

Everybody wants to be healthy．Everybody knows food is very important．There are many kinds of healthy foods．You can have more bananas，apples，oranges，tomatoes and lettuce（生菜）because fruits and vegetables are good for you．Don't eat too much chocolate．And don't eat too much junk food，like hamburgers，French fries and fried chicken．They are not good for you．Healthy foods can make you strong and happy．And they can make you clever and work better．Remember there is a saying，“An apple a day keeps the doctor away．” Sports can also help you keep healthy．Get up early and do some sports every day．Don't be lazy．You will be healthy and happy．

44．A．Walk            B．Take               C．Tell                 D．Talk

43．A．ways            B．means             C．advice             D．opinions