---How long has your brother been working in this factory?
---_____he dropped from school in 2010.
| A．When | B．Until | C．Since | D．Before |
______________ into a college or university in the UK, we must prove ourselves to have a strong ability in spoken and written English.
| A．Having been admitted | B．To be admitted | C．Being admitted | D．Admitted |
Why ____________ I drive so many miles away for a supper when I can easily have it at one of the restaurants nearby?
| A．might | B．could | C．would | D．must |
Some parents are just too protective. They want to their kids from every kind of danger, real or imagined.
| A．spot | B．dismiss | C．shelter | D．distinguish |
. Not far from the club, there is a garden, its owner __________ in it ___________ bridge with his children every afternoon.
| A．seated; plays | B．seats; plays | C．seated; playing | D．seats; playing |
The crazy fans ________ patiently in the rain for almost three hours, and they would wait until the famous star arrived.
| A．were waiting | B．have waited | C．had been waiting | D．would wait |