The doctor says that you will end up in hospital_________ you go on smoking like that.

l never forget those years _______ I lived inthe country with the farmers, ______ has a great effect on my life.

Is this ________ we met each other two years ago

eported that nearly 150,000 peoplelost their lives inAsian tsunamis.—Yes,______ news came as _____ shock tome.

28. Let’s take a bus or taxi to the park — ______ you’d prefer to walk.