We had much difficulty __________ home in the snowstorm.
| A．walked | B．walk | C．walking | D．to walk |
——How come a simple meal like this costs so much?
——We have ____ in your bill the cost of the cup you broke just now.
| A．added | B．included | C．contained | D．charged |
——This wall of air is an effective answer to the problem and it ____ work.
——But it is a question to put such a wall of air around the statue.
| A．may | B．must | C．should | D．could |
More than one ____ the people heart and soul.
| A．official has served | B．officials have served |
| C．official has served for | D．officials have served for |
——The dinner was delicious!
——I agree. I am so full.
——That’s too bad. But some dessert ____.
| A．has ordered | B．will be ordered |
| C．has been ordered | D．was going to be ordered |
I have no one ____ me, for I am a new comer here.
| A．help | B．helping | C．to help | D．to have helped |