—May I use your computer?
—Sure, _____________
| A．cheer up | B．come on | C．go ahead | D．nothing |
After greetings the teacher said to his students, “Today we will _____ the lesson where we left off yesterday.”
| A．take down | B．take over |
| C．take up | D．take off |
_____ in her maths homework, Amy kept thinking and writing for an hour in her study.
| A．Deeply absorbed |
| B．Having deeply absorbed |
| C．Deeply being absorbed |
| D．Having been deeply absorbed |
They were in great need of help then. Therefore, your timely support certainly made a(n) _____.
| A．deal | B．difference | C．decision | D．effort |
When first seeing Masaccio’s paintings, people were convinced they were looking through _____ hole in _____ wall at _____ real scene.
| A．the; a; the | B．a; a; a |
| C．a; the; the | D．a; the; a |
It was in this house ________ the villagers held the secret meeting.
| A．where | B．in which |
| C．that | D．when |