–Did you see ____ English teacher?
--I saw him at ____ work in the office just now.
| A．an, / | B．the, a | C．the, / | D．the, the |
If you _________ my advice, you ________ your failure now. You _________ your victory.
| A．took ... wouldn’t cry over ... would celebrate |
| B．had taken ... wouldn’t have cried over ... would have celebrated |
| C．had taken ... aren’t crying over ... are celebrating |
| D．had taken ... wouldn’t be crying over ... would be celebrating |
He didn’t make____clear when and where the meeting would be held.
| A．this | B．that | C．it | D．these |
He is a student at Oxford University, ____for a degree in computer science.
| A．studied | B．studying | C．to have studied | D．to be studying |
If it ______________ tomorrow, I would stay at home watching TV.
| A．should rain | B．rains | C．was to rain | D．will rain |
Each time ________ they met, they would talk long hours together.
| A．which | B．when | C．during | D．/ |