The possibility __________ pleasant smells might reduce pain has recently been suggested by new research.
Think hard and you won’t have the puzzle you.
This sentence is difficult to understand.Can you make of it?
—Is Paul playing basketball for his school? —Well,he ,But he has given it up and switched to playing volleyball.
You’d better go there by train.The train ticket isthe airplane ticket.
I to go for a walk,but someone called and I couldn’t get away.