“Shall we stop for lunch _____ shall we drive on？” “Let’s stop for lunch, but the driver can’t drink _____ drive.”
| A．and, and | B．or, or |
| C．and, or | D．or, and |
The difference in thickness and weight from the earlier version makes the iPad 2 more comfortable __________.
| A．held |
| B．holding |
| C．be held |
| D．to hold |
Tom asked the candy makers if they could make the chocolate easier __________ into small pieces.
| A．break |
| B．breaking |
| C．broken |
| D．to break |
What he did in the supermarket showed the respect for the __________ of the disabled.
| A．dignity |
| B．ambition |
| C．breath |
| D．absence |
She offered me practical __________ with my research, for which I would appreciate for my whole life.
| A．conduct |
| B．certificate |
| C．admiration |
| D．assistance |
You can never imagine what great difficulty I had __________ the poor boy who was trapped in the earthquake.
| A．helping |
| B．to help |
| C．help |
| D．helped |