these old men are of great help to the netghourbood ( )they are retired.为什么不填as?而是though?由于他们退休了（很空）所以帮助邻居啊 为什么是尽管他们退休了?

These days men and women, young and old are 1 the same kind of 2 , and a lot of 3 have long hair. W these men are doctor还是these men are doctors These are a lot of---- (mouse) in the old house 一题简单的英语阅读题.These days men and women,young and old are 1 the same kind of 2 ,and a lot of 3 have long hair.We often can’t 4 whether(是否)they are boys or girls,men or women.5 old man often goes to walk in the park.He is sitting these old men are of great help to the netghourbood ( )they are retired.为什么不填as?而是though?由于他们退休了（很空）所以帮助邻居啊 为什么是尽管他们退休了? (1/2)Other people are quite different from these two kinds of people men These men are policemen.【改为单数句子】 are these men doctors 单数句 _______they often _______（help）these old men? these characteristics are of more use to men.为什么还要加of?直接用useful为什么不行 将下列句子改成单数形式 Are there any oranges on the table?These are old houses?Are these elephantes or bees?Those are pictures of animals. 1.the old man likes to live ina[ ]place.now he is sitting there[ ].(quiet)2.all of them are[ ]to their new[ ].(friend)3.these artists use[ ]things or men as their models.they draw pictures[ ]well.(real)4.the video game machine is so[ ]that all of us These are old buses.的单数句 These are old dresses.(单数句) are these old coats 改为单数句 some of them are old and some of them are young.There women and men,too.这句英语的确切意思不知道, these men doctors are very kind.改为单数句子 The old men work on a farm,they are ( )(farm)