My parents the Voice of China on TV.
Michael Jordan has failed over and over again in his life.And that’s _________ he succeeds.
Auatar(阿凡达)is such _________ wonderful science fiction movie that I want to see it _________ second time.
—_________ do you have PE lessons?—Three times a week.
You have to leave now _________ you can catch the early bus.
The little elephant is afraid to go alone.He always walks _________ his mother.