To smoke a cigarette after meals seems to him a habit _________.
| A．to never break | B．never to have broken |
| C．never to be breaking | D．never to be broken |
Jack has been working hard these days．It's obvious that there is ________he is eager for but didn't mention to us．
| A．anything | B．something | C．nothing | D．everything |
With the on－going campaign of banning cigarette，the number of people who have given up smoking________．
| A．is increasing | B．increased |
| C．has increased | D．will increase |
The video，Gangnam Style，is becoming the first video________ more than one billion views．
| A．got | B．getting | C．to get | D．gets |
The problem is so complex that I'm afraid it will take me several hours to________．
| A．figure out | B．set out |
| C．break out | D．put out |
The newlylearnt words will be impressed on us only if they are ________used in everyday communication．
| A．gradually | B．accurately |
| C．familiarly | D．frequently |