Recently a survey ____ prices of the same goods in two different supermarkets has caused a heated discussion among citizens.
| A．comparing | B．compared | C．compares | D．being compared |
The schoolmaster hesitated ___ an instnat before he made the decision.
| A．for | B．in | C．at | D．on |
___ his brother’s permission, the younger nobleman took the poor girl away.
| A．With | B．At | C．On | D．Under |
Oh, it's you!Your voice sounds quite different ___ the phone.
| A．from | B．by | C．on | D．with |
According to the Ministry of Health, by May 1, 2003, the total SARS deaths on the Chinese mainland _____to 170.
| A．has come | B．had reached | C．increased | D．had climbed |
He ______. It's a shame my mobile phone was power-off.
| A．ought to call me | B．could have called me |
| C．may be calling me | D．might call me |