John and I__friends for eight years. We first got to know each other at a Christmas party. But we__ each other a couple of times before that.
—The English exam is not difficult, is it? —______. Even Tom ______ to the top students failed in it.
I ____ talking to you. You never listen to me.
He has recently ______ golf to provide himself with some relaxation.
A _____ carries all kinds of things , but no passengers.
—What’s up? You look down. —I have piles of papers ______, but I type so slowly.