--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

--- I’m ______ endless examinations.

--- Cheer up, David. Keep on until the college entrance examination ends.

A．caught up with

B．come up with

C．fed up with

D．put up with