According to a recent U.S. survey, children spent up to 25 hours a week ______ TV.
| A．to watch | B．to watching | C．watching | D．watch |
Keep the camera ________ when you take a picture.
| A．mild | B．actual |
| C．casual | D．steady |
________ with her work, she didn't even notice the heavy snowfall outside the window.
| A．Occupying | B．To be occupied |
| C．Having occupied | D．Occupied |
After she won the dance competition, she found herself ________ of a celebrity in her community.
| A．nothing | B．everything |
| C．something | D．anything |
The fact that she told a lie had a great influence on her ________.
| A．ambition | B．status |
| C．reputation | D．assessment |
—Would you mind if I borrowed your car just over the weekend?
—I'm sorry, but it's just not possible, because I ________ my mother this weekend.
| A．am visiting | B．have visited |
| C．was visiting | D．visited |