So sudden ________that the residents had no time to escape.
| A．was the earthquake | B．did the earthquake |
| C．the earthquake did | D．the earthquake was |
——Your book, Tommy?
——No, Mom, it’s my friend’s.
——Remember to return it to ____ name is on it.
| A．what | B．which | C．whose | D．whosever |
I’d like to live somewhere ____ the sun shines all year long.
| A．which | B．that | C．where | D．in which |
He is only too ready to help others, seldom, ____, refusing them when they turn to him.
| A．if never | B．if ever | C．if not | D．if any |
——How much vinegar did you put in the soup?
——I’m sorry to say, ____. I forget.
| A．no | B．no one | C．nothing | D．none |
We hope to go to the beach tomorrow, but we won’t go ____ it’s raining.
| A．if | B．when | C．though | D．because |