The engineer ______my father works is about 50 years old.
| A．to whom | B．on whom | C．with which | D．with whom |
When gold was discovered in California, thousands of people rushed there _______ it.
| A．in support of | B．in need of |
| C．in praise of | D．in search of |
Police now believe that the crime could be ________ to the one which happened last week.
| A．related | B．combined |
| C．fixed | D．emphasised |
Every child is ________ in the eyes of his parents.
| A．cheerful | B．ordinary |
| C．narrow | D．unique |
Catherine's mother doesn’t allow her to go anywhere outside the town ________ another member of the family is along.
| A．without | B．if | C．unless | D．with |
Henry has packed up his clothes, ______ he can leave here as soon as possible when his father
comes.
| A．because | B．even if | C．if | D．so that |