You have made a few mistakes in your composition but ______ you have done well.

Hello! Remember me— I seem to have met you __________.

Where did you get these photos taken?—It was in the countryside _______ my wife and I once worked[ ]

Not until all the fish die in the river ____ how serious the pollution was. [ ]

Could it be in the restaurant________youhad dinner with me yesterday________you lost your handbag