With new technology, pictures of underwater valleys can be taken ____ color.
| A．by | B．for | C．with | D．in |
Try to spend your time just on the things you find _______.
| A．worth doing them | B．worth being done |
| C．worthy of ding them | D．worthy of being done |
_______ about the economic crisis that he decided to look for more information about it.
| A．So curious he was | B．So curious was he |
| C．Such curious he was | D．Such curious was he |
The great changes _______ have taken place _______ carrying out the economic reform in our country.
| A．may not; unless | B．could not; without |
| C．never; but for | D．would; besides |
Although all of the apples _______, none of them _______ good.
| A．have tasted; taste | B．have been tasted; are tasted |
| C．have been tasted; taste | D．have tasted; are tasted |
—Who should be responsible for the accident?
—The boss, not the workers. They just carry the orders _______.
| A．as told | B．as are told |
| C．as telling | D．as they told |