----Will you tell the secret to the teacher? --- No! ____ asked to.
| A．Even if | B．Even as | C．Even so | D．If |
The writing was not _____, so we could not read it at all.
| A．distinct | B．handy | C．sharp | D．abrupt |
If you want to make _____ life for yourself, you have to be prepared to face _____ great many unexpected difficulties.
| A．/ ; a | B．/ ; the | C．a ; the | D．a ; a |
There is a general but false assumption _____ intelligent people do better in life.
| A．as | B．what | C．that | D．which |
Some house plants grow better if placed near a window with plenty of sunlight ______ others prefer to be in a more shaded spot.
| A．unless | B．since | C．when | D．while |
The doctors are doing all that they _____, but the old man is still not breathing properly.
| A．shall | B．need | C．may | D．can |