I simply couldn’t understand how it _____ that you did so much work within such a short time．
| A．came about | B．came back |
| C．came up | D．came along |
The cost of the trip to Hong Kong __________ no more than 1000 yuan.
| A．added to | B．added up |
| C．added up to | D．added |
-How many concerts __________ up to now?
-About 25. Last night we __________ our biggest one.
| A．did you play; have had | B．have you played; had |
| C．had you played; have had | D．do you play; have had |
When trying to find a （an）__________ in our school, you should have at least one year's teaching experience.
| A．location | B．position |
| C．occupation | D．profession |
Many a woman __________ important positions in society, which __________ impossible in the past
| A．holds; was | B．hold; were |
| C．held; was | D．holding; were |
Steven's exam results put him __________ the top ten students in his grade.
| A．at | B．between |
| C．in | D．among |