--Who’s _______ man in ______ room?--Oh, it’s Mary’s father.A. the , a B. a, the C. the , the
I have__________ homework and It’s__________ difficult .
she is as_________ as Lucy.
On Sundays, I want to do ________.
It took them three hours ___ homework.
This is _____ pen and ________ is in the pencil-case.