We have the right to ________ our traditions, our heritage and our languages.
| A．deserve | B．reserve |
| C．preserve | D．prevent |
--- Personally, I think it is the sales manager, rather than the salesgirls, ______ to blame.
--- I can’t agree any more.
| A．is | B．that is | C．are | D．who are |
--- Why does the lake smell terrible?
--- Because large quantities of water _________.
| A．have polluted | B．is being polluted |
| C．has been polluted | D．have been polluted |
The disappointed father felt no way to live, ______ at the _____ son angrily.
| A．staring; disappointing | B．having stared; disappointing |
| C．stared; disappointed | D．having stared; disappointed |
After he became conscious, he remembered ______ and_____ on the head with a rod.
| A．to attack; hit | B．to be attacked; to be hit |
| C．attacking; hitting | D．having been attacked; hit |
______, we had to put off the tennis match.
| A．It being rainy | B．There being raining | C．Having been raining | D．Being rainy |