Is,snowing,are,doing 现在进行时,be doing sth.
第一题主语是天气,it,第三人称单数,现在进行时,一般疑问句,is 提前.snow 变成现在分词snowing
第二题,主语是the people 复数,所以用are,提前,do变成现在分词doing连词成句1.talking，your ，likes，uncle ,and ,stories,to,writing ,people2.i ,when,out,busy,people,dinners,am,go,to,very3.she,hospital,in,does,a,work4.money,i,count,for,people,other5."angles in white",people,some,call,us6.where,a,big,there,supermarket,is,near,live,you7.can,your,on,bench,enjoy,you,meal,in,a,the,park1. your uncle likes talking to people and writing stories.2. 3. does she work in a hospital?4. I count money for other people.5. people call us "angles in white".6. 7. you can enjoy your meal on the bench in a park. 第二句和第六句写不出来。好像有点问题。