—How much the socks?
— __ twenty dollars.
| A．is; It's | B．are; They're |
| C．are; It's | D．is; They're |
Mo Yan，a famous Chinese writer，won the Nobel Prize for literature at the end of the year 2012．We learn that success________the person with a never－give－up attitude．
A．drives out
B．takes over
C．belongs to
—Your classroom looks bright and tidy．
—It________after school every day．
| A．cleaned |
| B．is cleaned |
| C．cleans |
| D．was cleaned |
They haven’t found MH370________．
A．already
B．just
C．yet
—If we don’t________，we may miss the beginning of the concert．
—Well．let’s take a taxi to get there．It can save us much time．
| A．hurry up |
| B．grow up |
| C．stay up |
| D．use up |
The box is very heavy．It is full________old books and magazines．
| A．with |
| B．of |
| C．for |
| D．in |