It was dark when Mary went out. I wonder how she ______ through the black lane by herself.
| A．dared not to go | B．dare going | C．not dare go | D．dared to go |
— What do you think will prove to be the best thing that has ever happened to you? — ______.
| A．Laying off | B．Getting laid off |
| C．Laid off | D．Lay me off |
This article deals with the extent ______ family life has changed over the past 30 years.
| A．in which | B．at which |
| C．to which | D．on which |
Our school motto reflects the importance we ______ to good manners, hard work and success.
| A．place | B．attach | C．pay | D．Turn |
It’s unwise to ______ you understand something when you don’t.
| A．speak up | B．find out |
| C．make out | D．make up |
For the citizens of the world’s poorest nations, the future ______ never arrive soon enough.
| A．must | B．should | C．may | D．Can |