It is a common practice in China that the bride at the weeding ________ be dressed in red to ensure good luck.
| A．can | B．may | C．must | D．would |
—What do you think of _________ basketball match between our school and your school?
—The result was really _________ surprise to me. We were beaten.
| A．an; / | B．the; / |
| C．the; a | D．an; a |
__________ in the restaurant for half an hour, I suddenly realized I had left my wallet at home.
| A．To wait | B．Having waited | C．Having been waited | D．To have waited |
The young man, __________ abroad for two years, decided to go back to his motherland.
| A．to work | B．working | C．having worked | D．to have worked |
Tom returned from the manager's office, __________ me that the boss wanted to fire me.
| A．having told | B．tells | C．to tell | D．telling |
__________ the task, they had to stay in the lab for another two hours.
| A．Not completing | B．Not completed |
| C．Not having completed | D．Having not completed |