We are at home now.改为否定 We____ at home now.
问题描述:
We are at home now.改为否定 We____ at home now.
答
be动词变否定,在be动词后面加not. are not缩写aren't
答
be动词变否定,后面加not. are not缩写aren't
答
we aren't at home now
答
Wea_aren't___ at home now.