She was and ran away at once when she saw a dog barking at her.
| A．excited | B．exciting |
| C．frightened | D．frightening |
---What do you think of the film called So Young?
--- I think this is the most wonderful film _______ I have ever seen.
| A．that | B．who | C．whom | D．what |
--- Can you please tell me something about life in the future?
---Oh, maybe in the future, people will _______ by robots.
| A．cared for | B．be taken good care | C．be cared for | D．look after |
Scientists from different countries are trying to_______ a good way to solve the energy problem.
| A．keep up with | B．come up with | C．catch up with | D．meet up with |
--- Good news. Li Na has become the first woman to reach a Grand Slam final.
---Fantastic! Nothing sounds _________.
| A．good | B．best | C．better | D．worse |
We should wear special boots __________ us floating away into the space .
| A．to prevent | B．preventing | C．prevent | D．prevented |