The Olympic mascots are the Olympic flame, the fish, the panda, the Tibetan antelope and the swallow, _______ a close group of friends.
| A．to represent | B．representing |
| C．represented | D．represent |
— It is unwise for some people to drive and talk on a cell phone.
—_______. It’s very dangerous.
| A．I couldn’t agree more | B．Not really | C．Good idea | D．That’s great |
A new survey released by Yale University finds that Americans trust scientists most when ______ comes to information on climate change.
| A．that | B．this | C．it | D．there |
Upon into the blue sky ______ when we passed by its nest.
| A．did the bird fly | B．flew the bird | C．the bird flew | D．had the bird flown |
Hardly could he ____________ this amount of work in such a short time.
| A．get through | B．get off | C．get into | D．get down |
________him that she would fail as she was so able and worked so hard.
| A．It never occurred to | B．That never occurred to |
| C．It never occurred with | D．That never occurred for |