1._____ is important for us to learn English well.

问题描述:

1._____ is important for us to learn English well.
2.______is a waste of money taking so many things that we don't need.3.______will be a sports meeting tomorrow.5.________was very cold yesterday.6.______were some farmers working in the field.用it或there填空

1 It
2 It
3 There
5 It
6 There