-Must I do well in all the subjects, Mum?
-Sure, baby ！ As an old saying goes, knowledge is __________.
| A．command | B．effort |
| C．power | D．energy |
---- Oh no! We’re too late. The train _____ .
---- That’s OK. We’ll catch the next train to London.
| A．has left | B．had left |
| C．was leaving | D．would leave |
Much disappointed as he is ________ in the job interview, he still keeps his confidence.
| A．failed | B．to have failed |
| C．having failed | D．Failing |
Home is ________ somebody notices when you are no longer there.
| A．that | B．when | C．how | D．where |
Most of the students in the Occupy Central movement in Hong Kong ______ have participated for more rights, but what they did caused serious effects on people’s living.
| A．should | B．might | C．would | D．Can |
Two people in South Korea survived ________ by a sinkhole suddenly occurring in their courtyard.
| A．swallowing | B．being swallowed |
| C．to swallowed | D．swallowed |