Because of the strong sun Mrs. William's new dining room curtains _____ from dark blue to gray within a year.
| A．faded | B．fainted | C．paled | D．diminished |
It was strange that you ______ for Maggie’s address. I just got a letter from her---the first one since her family moved on August 31, 1999.
| A．should have asked | B．would have asked |
| C．shall ask | D．might ask |
_______, her hands shook constantly and violently.
| A．Knowing her son killed in the accident |
| B．When she knew her son was killed in the accident |
| C．Known her son killed in the accident |
| D．She knew her son killed in the accident |
_____, he will ____his father’s business in the coming year.
| A．Intelligent enough, take over |
| B．Enough intelligent, hand over |
| C．Intelligently enough, take over |
| D．Enough intelligently, hand over |
Work means much to me. It is _________ of my life _________ air, water and sunlight.
| A．a part as much; as | B．so much a part; as |
| C．as a part much; as | D．as much a part; as |
Our city will be one of the cleanest areas in our country in the 21st century._____ shouldn’t be any doubt about it now.
| A．There | B．Which | C．That | D．It |