—Are you going to the concert tonight?
—I should have told you that I won’t, ______?
| A．haven’t you | B．shouldn’t you |
| C．are you | D．will you |
__________ apple fell from the tree and hit him on __________ head.
| A．An; the | B．The; the |
| C．An; 不填 | D．The; 不填 |
The man pulled out a gold watch，__________ were made of small diamonds.
| A．the hands of whom | B．whom the hands of |
| C．which the hands of | D．the hands of which |
Michael's new house is like a huge palace，__________ with his old one.
| A．comparing | B．compares |
| C．to compare | D．compared |
__________ the numbers in employment, the hotel industry was the second largest industry in this country last year.
| A．In spite of | B．In case of |
| C．In terms of | D．In praise of |
__________ with the difficulty, he doesn't know __________ to do.
| A．To face; how | B．Facing; what |
| C．Faced; what | D．Facing; what |