用所给词的适当形式填空
(1)
You need to bring your umbrella on (rain) days, or you'll get wet.
(2)
The little boy is having a good time (visit) his grandfather.
(3)
The old men (drink) coffee right now.
(4)
I want (call) you, but my phone isn't (work).
(5)
I liked to walk in fields(田地)on (snow) days and to see my footprints(脚印) left behind.
答案: 【1】rainy
【1】visiting
【1】are drinking
【1】to call【2】working
【1】snowy