- Jonny,what did you buy for your father on Father's Day?
- I bought unusual gift for him.And he was quite happy when he received it.( )
a
an
the
Most of my friends say that I __________ my mother.
They are trying to _________ a food bank to help people.
—— I’m sorry, I’m late. ——_____________.
He had a headache yesterday and ______ in bed the whole day.
Mr. Wang is in the office alone.