With ________ word “PM 2.5” repeatedly appearing in ________ media reports, the public can’t help wondering what it really means.
| A.the; \ | B.a; the | C.the; the | D.\; the | 
If you cheat in the exam, you’ll never _______ it.
| A.keep up with | 
| B.get away with | 
| C.get down to | 
| D.look forward to | 
To ________, she keeps on exercising every day as well as ________.
| A.lose weight; goes on a diet | 
| B.lose his weight; going on a diet | 
| C.lose weight; going on a diet | 
| D.lose his weight; go on a diet | 
As is often suggested, we should try to deal with everything in a peaceful way rather than by means of _______.
| A.power | 
| B.strength | 
| C.force | 
| D.energy | 
—Did you enjoy yourself at the party?
 —Yes, I’ve never been to ________ one before.
| A.a more excited | 
| B.the most excited | 
| C.a more exciting | 
| D.the most exciting | 
As they entered the big city for the first time from a remote village, they were full of _______ about many things.
| A.ideas | 
| B.curiosity | 
| C.fantasies | 
| D.imagination |