Home is ________ somebody notices when you are no longer there.
| A．that | B．when | C．how | D．where |
__________ and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.
| A．To be tired |
| B．Tired |
| C．Tiring |
| D．Being tired |
The cow __________ by the fire rushed out into the street.
| A．frightening |
| B．frightened |
| C．was frightened |
| D．be frightened |
Lucy has a great sense of humour and always keeps her colleagues __________ with her stories.
| A．amused |
| B．amusing |
| C．to amuse |
| D．to be amused |
He __________ of what he could do for the people heart and soul.
| A．has always thought |
| B．always thinks |
| C．is always thinking |
| D．thinks always |
Listen! Someone __________ at the door. I'll go to see who it is.
| A．has knocked |
| B．is knocking |
| C．are knocking |
| D．knocks |