Would it be for you to pick me up at four o' clock and take me to the airport?
| A．arbitrary | B．vacant | C．compulsory | D．convenient |
It is believed that part of animals can’t stay alive in water at 1,500 meters below ____
sea level.
| A．不填；不填 | B．a; a | C．the; the | D．不填; the |
—Why isn’t Susan at the dance?
—She couldn’t come because she hurt her foot.
—!
| A．Don’t worry about her y | B．Never mind |
| C．That’s a shame | D．Bad luck |
In the 28th summer Olympic Games , America won the most gold medals ,first .
| A．rank | B．ranking | C．ranked | D．to rank |
Tomorrow will be the Youth Day . Will you the picnic in the boat on the west lake ?
| A．take part in | B．join in | C．join | D．attend |
—Why will the capital city make several changes ?
—the best ever Games .
| A．Making | B．To make | C．Made | D．Make |