．It will be about three years________next Olympic Games are held.

Liu Xiang has failed over and over again in the past years. And that’s _________ he succeeds.

The poor _______ man lived ______in a small house, and he often feels ______.

If he ________ harder, he’ll catch up with us.

Jim, it’s 7 o’clock.. Please ________ TV. I want to watch the News. —-Yes, mum.