The manager needs an assistant with knowledge of French and work experience.
| A．the; a | B．不填; the | C．a; 不填 | D．the; 不填 |
Would you please keep silent? The news that the milk contains a harmful chemical______ and I want to listen.
| A．has been broadcast | B．is broadcast |
| C．is being broadcast | D．is broadcasting |
John thought it wouldn’t be long _____ he was ready for his new job.
| A．since | B．when | C．before | D．after |
The general demanded that the soldiers _____ at the village before 5p.m. to rescue the victims of the earthquake.
| A．will arrive | B．arrive | C．would arrive | D．arrived |
Jack doesn’t smoke now, but he _______ for almost twenty years.
| A．was smoking | B．had smoked | C．has smoked | D．smoked |
The manager says he really can’t ______to wait another day, because he is so busy.
| A．afford | B．waste | C．spend | D．cost |