Some pre-school children go to a day care center, _____ they learn simple games and songs.
| A．then | B．there | C．while | D．where |
Measures _______ to raise the employees’ salaries if the prices are rising all the time.
| A．had been taken | B．have been taken |
| C．will be taken | D．were taken |
I have to choose another way back home, because the road to my community _______ at the moment.
| A．will be constructed | B．is constructed |
| C．is being constructing | D．is under construction |
I regret _______ you all present that only one job will be offered in the department.
| A．telling | B．to tell |
| C．to have told | D．being told |
Look, a group of students are playing the violin there, _______ their teacher as the conductor.
| A．in front of them stand |
| B．in front of them stands |
| C．in front of whom standing |
| D．in front of whom stands |
It is well-known that proper amounts of exercises, if _______ regularly, will benefit our health.
| A．being carried out | B．carrying out |
| C．carried out | D．to carry out |