The professor could tell by the___look in Maria’s eyes that she didn’t understand a single word of his lecture
| A．cold |
| B．blank |
| C．innocent |
| D．fresh |
Charles entered New York University in 2009 and one year later ________to University of London as an exchange student.
| A．sent | B．had sent | C．was sent | D．had been sent |
—Sarah went to the party．
—Really? I_______ her if I had gone with you．
| A．met | B．had met | C．would met | D．would have met |
—I’m planning to go to Kingdom of Cambodia this summer vacation. I think the trip will be exciting.
—____, as it’s the rainy season then.
| A．Yes, it will | B．Of course not |
| C．You can say so | D．It’s hard to say |
1 think we'd better keep to the subject, ______we'll waste our time．
| A．and | B．or | C．but | D．so |
No one can exactly tell us what .
| A．does Mona Lisa’s smile mean |
| B．Mona Lisa’s smile means |
| C．Mona Lisa’s smile does |
| D．does Mona Lisa’s smile |