—Is your uncle an ________？
—Yes, he recently invented ________ useful machine.
A. invent, the
B. inventor, an
C. inventor, a
I think ______ quite difficult _______ all the tasks in time.
| A．that, to finish | B．it, finishing |
| C．it, to finish | D．that, finish |
The old man has something wrong with her eyes and has to have them_______.
| A．operated on | B．operated |
| C．operate | D．operate on |
---The old TV is so big that it ________ too much space.
---Well, I will buy a new one soon.
| A．takes off | B．takes away |
| C．takes place | D．takes up |
---We have never been to America. What about Jack?
---_______. He hopes to visit it some day.
| A．So does he | B．Neither does he |
| C．So has he | D．Neither has he |
After working _____ with each other for months, they felt so _____ to each other that they began to share lunch together.
| A．closely, closely | B．closely, close |
| C．close, close | D．close, closely |