He _____ in this factory for 20 years already.
| A．will work | B．works |
| C．has worked | D．is working |
They always begin to save some food before winter ___.
| A．comes | B．ends | C．coming | D．ending |
–How did he finish the work?
--I hear that he did it _______.
| A．in the own | B．on the own |
| C．of his own | D．on his own |
--_____ do hunters hunt wild animals for?
--For money.
| A．What | B．How | C．Where | D．Why |
The number of the pandas _______getting ___________.
| A．are, fewer and fewer | B．is, smaller and smaller |
| C．is, fewer and fewer | D．are, smaller and smaller |
--___ do you call her? --- We call her Xiwang.
| A．How | B．What | C．When | D．Which |