. I could tell he was surprised from the _____ on his face.
| A．appearance | B．view | C．sight | D．expression |
We have decided to accept the proposal that he _____ his new theory.
We have decided to accept the proposal that he _____ .
| A．offer | B．offering | C．offered | D．would offer |
_____ this road, you will get there.
_____ this road, and you will get there.
| A．Follow | B．To follow | C．Following | D．Followed |
_____ from the hill, the park seems beautiful.
_____ from the hill, you’ll find the park beautiful.
| A．See | B．Seen | C．Seeing | D．To be seen |
_____ he has done it is surprising.
_____ he has done is surprising.
| A．What | B．That | C．Whether | D．If |
Here is such a difficult text _____ none of us can understand.
Here is such a difficult text _____ none of us can understand it.
| A．as | B．which | C．that | D．where |