__________ big news ! Tu was awarded the Nobel Prize for discovering artemisinin. — Really exciting!

　Would　you　mind　my　sitting　next　to　you？-　_____.

One thousand dollars a month is not a fortune butwould help cover my living

We must act now because time is ________.— Yes, Let’s start.

Shennongjia is a great place ___________ different kinds of animals ______ live in.