---Where is your brother?
---I think he is still in______bed,but he might just be in______bathroom.

1. A.
   /, /
2. B.
   the,the
3. C.
   the, /
4. D.
   /,the

--Where is your brother?

   ---I think he is still in_____bed,but he might just be in______bathroom.

    A. /, /             B.the,the         C.the, /         D. /,the

--Where is your brother?
---I think he is still in_____bed,but he might just be in______bathroom.

―Where is your brother?

―I think he's still in       bed，but he might just be in       bathroom.

    A. /; /    B. the; the    C. the;/     D. /; the

—Where is your brother?

—I think he's still in       bed，but he might just be in       bathroom．

A．/; /          B．the; the             C．the;/                   D．/; the