It usually ________ Mum about half an hour to cook supper．
| A．pays |
| B．takes |
| C．spends |
| D．costs |
The fish smells _______;you’d better throw it away .
| A． Good | B． well | C． bad | D． badly |
Who are the two men over there ?
They are _________fathers.
| A．Jim’s and Bob’s | B．Jim’s and Bob |
| C．Jim and Bob’s | D．Jim and Bob |
________is wrong with my watch . It’s has stopped _________.
| A．Something ; working | B． Something ; to work |
| C． Anything ; working | D． Anything ; to work |
These are _______books. Yours are over there .
| A．I | B． my | C． me | D． mine |
We have had several visits ______the famous nature zoo.
| A． for | B． to | C． forward | D． against |