---Why did you drop the chance of earning big money?
---______. You know, I don’t want to get rich by taking risks.
| A．All is well that ends well | B．One man’s meat is another’s poison |
| C．Better safe than sorry | D．No sweet without sweat |
When the spaceship traveled above, __________ new-looking earth appeared before us, ______ earth that we had never seen before.
| A．a; an | B．the; an | C．/; the | D．a; the |
— What can I do for you?
— This dress is too small. Is it _____________ in a larger size?
| A．convenient | B．available | C．accessible | D．comfortable |
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 |
Many people have been ill from a strange disease these days, _____ we’ve never heard of before.
| A．it | B．that | C．one | D．this |
There was such a long queue for fried chicken at KFC that we_____ gave up.
| A．eventually | B．unfortunately | C．generously | D．purposely |