— Professor Smith, some students want to have a talk with you. ___ they wait here or outside?— Show them in now, please.
The difficulty which we had _______ with the local people has now been removed.
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. ---________?