China is one of the largest countries in the world，________9.6 million square kilometres.
| A．to cover |
| B．covered |
| C．covers |
| D．covering |
---Hi, let’s go skating.
--- Sorry, I’m busy right now. I _______ in an application form for a new job.
| A．fill | B．have filled |
| C．am filling | D．will fill |
Some animals carry seeds from one place to another,plants can spread to new places.
| A． | so | B． | or |
| C． | for | D． | but |
— I get at least half an hour of exercise almost every day.
— Oh great!.
| A．Good luck | B．Cheer up |
| C．Same to you | D．Keep it up |
Shakespeare's writing is still popular today. It has really the test of time.
| A．failed | B．stood | C．taken | D．conducted |
It's our hope that we will play a greater role in the market place and,,supply more jobs.
| A．however | B．anywhere |
| C．therefore | D．otherwise |