Professor Smith, some students want to have a talk with you. ___ they wait here or outside?— Show them in now, please.

The Harry Potter books are quite popular ,they are in great _______ in this city.

Our teacher is clever, but not good at __________ his ideas to us.

Most of the evidence was destroyed in the fire ______, it would be almost impossible to prove Jim guilty

Since it was getting late and there were no hotels nearby, we decided to at a small inn for the night.