Tom is a speaker. He is used to in public.
A. speak B. speaks C. speaking
There is _______ “u” and _______ “f” in the word “unfamiliar”.
| A．an, an | B．a, a | C．an, a | D．a, an |
---Would you please fetch some water for me? I am too tired.
---________.
| A．My pleasure | B．I am glad |
| C．At once | D．With pleasure |
---Would you mind my sitting here?
-- _____. Sit down, please.
| A．Of course | B．Not at all |
| C．I’m afraid not | D．Sorry, you can’t. |
Could you please ____me some suggestions for the plan?
| A．to offer | B．offer | C．to provide | D．provide |
Susan thought ____not easy to answer all these questions.
| A．it | B．that | C．them | D．this |