I can’t leave. She told me that I_____ stay here until she comes back.
| A．can | B．must | C．will | D．may |
____into English, the sentence was found to have an entirely different word order
| A．Translating | B．Translated |
| C．To translate | D．Having translated |
All the citizens are taking actions to protect the environment，so our city is on the way_____ a clean and beautiful city.
| A．of becoming | B．becoming |
| C．to becoming | D．to become |
I can’t_____ my work this morning with several children shouting loudly outside.
| A．set down | B．center on |
| C．care about | D．concentrate on |
I hope you will study hard and master as much knowledge as possible; otherwise you will have to live a hard life_______.
| A．as a result of | B．in a word |
| C．as a consequence | D．now and then |
People are very _____ about the problems ____ the environment.
| A．concerning; concerned | B．concerning; concerning |
| C．concerned; concerned | D．concerned; concerning |