— Who are those people gathering in front of the building?
— A group __________ itself the youth volunteers.
| A．calling | B．calls | C．called | D．to be called |
—Do you feel like driving out?
—No. I'd rather we ________ a taxi.
| A．take | B．taking | C．have taken | D．took |
—________ that makes her different from the other students?
—Honesty, hard work and, I suppose, a bit of imagination.
| A．What do you know | B．What do you think it is |
| C．How do you believe | D．How come that |
She often argues ______ her classmates ______ small things，which sometimes makes them very unhappy.
| A．with；for | B．with；about |
| C．to；for | D．to；about |
Before going abroad，he devoted all the time he could ________ his spoken English.
| A．to improve | B．to improving |
| C．improve | D．Improving |
Nobody but doctors or nurses and those ____ by Dr Hu ____ to enter the patient’s room.
| A．invited; is allowed | B．are invited; are allowed |
| C．being invited; allowed | D．invited; are allowed. |