If you plant watermelon seeds in the spring，you ________ fresh watermelon in the fall.(2010·浙江)
| A．eat | B．would eat |
| C．have eaten | D．will be eating |
This chemical works _____.
| A．is rebuilding | B．is being rebuilt | C．are being rebuilt | D．is being rebuilt |
The rice ___ cut three weeks ago.
| A．was | B．were | C．has been | D．have been |
There ___ no water in the well.
| A．has | B．are | C．is | D．have |
Would you mind showing me the way to the ___ store.
| A．shoe | B．shoes | C．shoe’s | D．shoes’ |
We forgot both of the ____.
| A．rooms numbers | B．room number | C．room’s numbers | D．room numbers |