New technology was used in teaching. As a result, not only ______, but students became more interested in the lessons.
| A．saved was teachers’ energy | B．was teachers’ energy saved |
| C．teachers’ energy was saved | D．was saved teachers’ energy |
－What’s the matter with Tim? He looks upset.
－Oh, his cell phone was left in a taxi accidentally, never _______ again.
| A．to find | B．being found | C．finding | D． to be found |
.－Would you mind my opening the window for some fresh air?
－ _______
| A．Why not? | B．Yes, help yourself. |
| C．Go ahead, please. | D．Yes, but you’d better not. |
. He stood up, _______ the large door and looked outside. There on the ground lay a white dog.
| A．opens | B．opened | C．opening | D．having opened |
. I have no dreams _______ to have a happy life.
| A．rather than | B．better than | C．other than | D．less than |
－Who is making so much noise in the garden?
－ _______ the children.
| A．There are | B．They are | C．That is | D．It is |