He has been fired and will have to over charge of his office tomorrow.
| A．take | B．hand | C．get | D．go |
--- How are you, Jack?
---_________, I’m rather sick.
| A．In addition | B．As a matter of fact |
| C．On the other hand | D．On the contrary |
The majority of rural migrants are engaged in the most painstaking, most tiring and dangerous work, _______ college graduates are reluctant to do.
| A．while | B．that | C．what | D．which |
The key to ___ new ideas is to observe daily life carefully, and not to take things for granted.
| A．coming up with | B．getting along with |
| C．catching up with | D．ending up with |
After walking in the Shanghai World Expo for a whole day, my legs ____ under me and I couldn’t walk any farther.
| A．gave up | B．gave out |
| C．gave in | D．gave away |
The New Year’s party, ______ we sang and danced until 10 p.m., was ____great success.
| A．from which; / | B．on which; / |
| C．for which; a | D．in which; a |