He chose to teach in a western province, though he _______ in the city for a better life.

Rubbish will be made use of _______ light after thiskind of new machine is invented. [ ]

The problem of global warming is serious.______，the sea levels have risen a little.

Did Zhou Libo say anything that _____ you in Mr Zhou LiveShow—Not really. Actually I slept through his performance.

You won’t go to Kathy’s wedding party, will you?— Yes, _________ invited