Everyone was in silence, having nothing to do but _________.
| A．to wait | B．wait | C．waiting | D．waited |
______ Flying Luxury Hotel of Tomorrow is ______ huge 400-ton aircraft without wings.
| A．/, a | B．The, a | C．The, the | D．A, a |
---How did you find your visit to 2010 Expo/
---I enjoyed it very much. It was ________ that I had expected.
| A．far more interested | B．far more interesting |
| C．so interesting | D．even more interested |
The singer hasn’t performed in public for 5 years. ________, she is popular with young people.
| A．but | B．Still | C．Otherwise | D．Therefore |
_______ to the strong sunlight for a long time will do great harm to your skin.
| A．Exposed | B．Exposing | C．Being exposed | D．Having exposed |
I feel like __________. But there isn’t much time left, I’d rather we ______ a taxi.
| A．walking; hire | B．to walk; hire | C．to walk; hired | D．walking; hired |