Our desks are made ________ wood，and paper is made ________ wood，too．
| A．of；of |
| B．from；from |
| C．from；of |
| D．of；from |
We must save the elephants because they are ________．
| A．dangerous |
| B．danger |
| C．in dangerous |
| D．in danger |
—How many pandas are there in the zoo？
—There aren’t ________．
| A．some |
| B．any |
| C．one |
| D．much |
It’s ________ to listen to light music when you feel tired(疲劳的)．
| A．dangerous |
| B．scary |
| C．relaxing |
| D．difficult |
I can’t see any ________ animals in the small zoo．There are only some monkeys and birds．
| A．another |
| B．other |
| C．the others |
| D．others |