seems to be one of the main reasons for many people in today’s world.
| A．Having an adventure; to travel | B．To have an adventure; traveling |
| C．Have an adventure; to travel | D．To give an adventure; traveling |
Members of the Beijing Wheelchair Dance Training Base, was set up in 2009, are able to manage their wheelchairs perfectly.
| A．who | B．that | C．what | D．which |
On foggy days, you have to drive very ________ on the expressway to avoid traffic accidents.
| A．cautiously | B．neatly | C．smoothly | D．properly |
One thousand dollars a month is not a fortune but would help cover my living.
| A．bills | B．expenses | C．prices | D．charges |
—Mary broke up with me!
—You_ _have forgotten about the Valentine's Day．
| A．shouldn't | B．couldn't | C．needn't | D．mustn't |
Have you considered how weak humans area volcano, hurricane or earthquake?
| A．comparing with | B．to compare with |
| C．compared with | D．having been compared with |