_______ in her office for nearly 20 hours, she is going home to have a rest.
| A．To work | B．Working | C．To have worked | D．Having worked |
—I’d like __________ information about the management of your hotel, please.
—Well, you could have __________ word with the manager. He might be helpful.
| A．some, a | B．an, some |
| C．some, some | D．an, a |
— Thanks for your help, but can you do me one more favor, please?
— ________, Sir. What’s it then?
| A．Just a minute | B．It’s very nice of you |
| C．That’s all right | D．At your service |
— Do you have a calendar? — Yes, I do. ________ ?
| A．Why | B．How |
| C．What’s that | D．What is the matter |
—Do you think he will come to my birthday party?
— ________.
—That’s good. Everybody’s expecting him.
| A．You can count on it | B．I don’t know for sure |
| C．You can believe him | D．It depends |
— ________
—Er…I want to buy my wife a gift for Christmas, but I don’t know what she would like.
| A．What are you looking for, sir? | B．Welcome to our store, sir. |
| C．May I help you, sir? | D．What on earth do you want, sir? |