he is fifty ,but he doesn't _____ it .A,look as it .B.look at it C.look it .D.look him

Mr Liu is over fifty,but he never stops___(learn) 根据句意和首字母提示补全单词 His father is fifty,but he is still g_______ he is fifty ,but he doesn't _____ it .A,look as it .B.look at it C.look it .D.look him Mr.Wang is our English teacher.He is fifty years old.He is strict (严格的) at his work,but he is good.He teaches English well.We think English is very interesting.We like him very much,too.How do the students think of Mr.Wang?A.He is strict.B.He i talk about EnglishPlese give me answer to these questions.1.His father is fifty,but he is still _____.2.He is a ____ man but has a thick mustache.3.Though he lose this game,he is a ___ in his spirit. 1.He is not free ,but he is b________. 英语翻译He is not ( ) ( ) singsin,but( ) ( ) ( ) ( )he is ( ) ( )music maybe he is nobody but he is somebody什么意思 He began to work there （ ）.A.on his fifty B.at the age of fifty C.when he fifty D.in his fifties选D,but为什么?每个选项的区别是什么?PLEASE```````` 在括号内填适当的词1.My father is now in his ( ) ,but he is still taking some computer courses.(fifty)2.China is almost ( ) the size of Mexico in area.(two) He is fifty kilograms heavy .这句里的heavy啥词性?可以换成weight? He is fifty at______(little) 填啥?用所给动词适当形式填空 Though he is fifty years old,his hair has turned g______ Althouth he is old ,but he looks young.改错 he is not b____,but he always works hard He is only 1.40 meters____,but he looks very strong. he is a b______football player but he like playing football 改错：He is Chinese ,but he can say English.