Many of the big world sports events are _______by wealthy big companies, who hope to advertise their companies or their products.
| A．organized | B．arranged | C．hosted | D．sponsored |
After dinner he gave Mr. Richard ________ ride to ________ Capital Airport.
| A．the; a | B．a; the | C．/; a | D．/; the |
He got well-prepared for the job interview, for he couldn’t risk the good opportunity________.
| A．losing | B．being lost | C．to be losing | D．lost |
Only teachers are permitted to enter the reading room, that is to say, the reading room is only________ to teachers.
| A．abundant | B．aware | C．accessible | D．absurd |
I’m as busy as a bee; ________ you bother me with so many questions now?
| A．can | B．shall | C．must | D．may |
Some Southeast Asian countries were quick to ________ the search for a missing Malaysian airliner--Malaysia Airlines Flight 370.
| A．join | B．participate | C．attend | D．involve |