The job market and the social expectations of students,
with the education system, form a big challenge for society.
| A．combine | B．to combine |
| C．combining | D．combined |
E-mail, as well as telephones, ________ an important part in daily communication.
| A．is playing | B．have played |
| C．are playing | D．play |
Mark woke up one morning only to find both water and electricity _______ because he had not been able to pay the bills.
| A．cut out | B．cut down |
| C．cut off | D．cut short |
Not until the train pulled into the station ______ that his suitcase was gone.
| A．did he find | B．had he found |
| C．he had found | D．he found |
Your performance in the driving test didn’t reach the required standard— ________, you failed.
| A．in the end | B．after all |
| C．in other words | D．at the same time |
tank
| A．counter | B．scan | C．bench | D．thinking |