--------(Maybe) they will come back this afternoon.

--------(Maybe) they will come back this afternoon.
他父亲晚上经常熬夜
His friend often ---- ---- at night.
熬夜不是stay up late吗,怎么会出现两格,怎么填?
Vivian ------goes for a walk with her sister after dinner.
A.sometime B.simetimes
C.some time D.some times
怎么做