Jim is old enough to look after the pet dog ______.
| A．correctly | B．rightly | C．properly | D．accurately |
Understanding the cultural habits of another nation, especially ___containing as many different subcultures as the united states, is very difficult.
| A．one | B．that | C．some | D．the one |
When you go by train, make sure you take an express, ____ stops only at big stations.
| A．one | B．one that | C．that | D．what |
A short, thin man, __ past middle age, visited the manager and applied for the job.
| A．much | B．well | C．too | D．highly |
Having now __ 40, he feels that his football career is coming to an end.
| A．gone | B．turned | C．become | D．entered |
Was it near the white building, if I may ask, __ __ Martin Luther King gave a speech "I have a dream"?
| A．where | B．that | C．why | D．in which |