—How can I use this washing machine?
—Well, just refer to the _______.
| A．explanations | B．expressions |
| C．introductions | D．directions |
He did as much as he _____ her.
| A．could help | B．could to help | C．helped | D．helping |
The town has changed a lot _____ what it was before.
| A．compared to | B．comparing to | C．compared for | D．comparing with |
In the center of the room stood a table with a _____ lamp on it, so it is very
bright in the room.
| A．lighted | B．lighting | C．lit | D．light |
Let Harris play with your toys as well, Clare. You must learn to _____.
| A．support | B．care | C．share | D．spare |
New ways _____ to prevent the river _____.
| A．have found out, from polluting |
| B．have found, from being polluted |
| C．have been found out, from being polluted |
| D．have been found, from being polluted |