The _________ on his face was kind of strange, when I told him the news.
| A. appearance | B. looking | C. expression | D. description |
It was such an __________ performance that it ___________ all the audience.
| A. | astonished, astonishing | B. | astonished, astonished |
| C. | astonishing, astonishing | D. | astonishing, astonished |