1-take
2-is your little sister crying
3-it’s snowing
4-rains
5.is sleeping
6-have
7-am studying
8-is coming
9-happens
10-don’t want to eat ,i am not hungry
11-rises
12drinks
13-grow
14-are having
15- begin
16-works,sells
17.when does the train usual arrive?
18-is singing
19- doesn’t often drive ,he walks
20does your sister do