——I must apologize for _______ ahead of time.——That's all right.
| A．letting you not know | B．not letting you know. |
| C．letting you know not | D．letting not you know |
.
He chose to teach in a western province, though he _______in the city for a better life.
| A．could stay | B．would stay | C．could have stayed | D．had stayed |
.
.—Do you think it wise for Chinese parents to try to do everything for their children?
—No, that’s___________they are mistaken.
| A．where | B．when | C．what | D．how |
.
“How could you lose so much money?” Charlie asked his wife, eyeing her angrily from___________the kitchen table.
| A．at | B．across | C．through | D．on |
.
The role change from husband to father, although difficult, doesn’t seem so great as___________from wife to mother.
| A．one | B．that | C．this | D．those |
.
.______do the pubs stay open?
| A．When | B．Where | C．How | D．Until when |