My parents live in a small village. They always keepcandles in the house _____ there is a power out. [ ]
Hannah was busy with work then but she still tried her best to some time from her tight schedule to visit her mother.
What’s this?—It’s a machine which was invented in __________century in China.
This is _______ MP4. Yours is over there.
Peter won’t drive us to the station. He has___________ to take us all.