219. The doorway is low, so _____ your head when you go into the room.
One advantage of playing the guitar isit can give you a great deal of pleasure.
| A．how | B．why | C．when | D．that |
Less than twenty percent of the employees in their company are women. That is to say, men are in the .
| A．majority | B．activity | C．possibility | D．minority |
The charity aims to provide assistance to people .
| A．in demand | B．in particular | C．in public | D．in need |
I support your decision, but I should also make it clear that I am not going to be to carry it out.
| A．connected | B．fastened | C．bound | D．stuck |
that you are chosen to be a volunteer at the London Olympic Games, what will you do?
| A．Assumed | B．Assuming | C．To assume | D．To be assumed |