Don’t take up other people’s personal space, ______ will bring much inconvenience to them.
He walked up to cupboard near the wall and reached out forsecond cup.
—Oh, help! The pan is on fire! —___________. I can handle it.
Tom ____his homework yesterday, because he was in hospital all day.
--- It is four years since I lived in shanghai. ---________?
I don’t know ____________.