What’s he doing–He is______.

Have you watched the program“Where Are We Going, Dad” It seems very _________. — I agree with you. Many of us like it very much.

he Yangtze River is _______ home to adiverse range of fish and animals including the white-flag dolphin, a rare animal.

The scientists haven’t found the evidence ________ human beings came from the space.[ ]

Good luck with your study.—-________________.