We tried ______ to persuade him to stay home, but at last, he went to the construction site despite his bad illness.
| A．in case | B．in vain | C．in fact | D．in addition |
The director made the demand that she __________ the dangerous place as soon as possible.
| A．left | B．would leave | C．leave | D．was leaving |
He was unable to make such progress, __________________.
| A．as he tried hard | B．as hard he tried | C．so hard did he try | D．hard as he tried |
The letters PLA __________ the People’s Liberation Army.
| A．mean for | B．turn for | C．long for | D．stand for |
She finds her new jobs very __________ but she will never give it up.
| A．interesting | B．regretful | C．satisfying. | D．stressful |
It __________ no difference to me whether their team can win the game or not.
| A．takes | B．makes | C．wants | D．tells |