The boss appeared ______ the accident and was not surprised at the news.
| A．to know | B．to have known | C．knowing | D．having known |
—Is Mr. Wang in?
—Sorry，he ________ lives here. He has moved.
| A．no more | B．not more | C．no longer | D．not longer |
—Would you mind if the window was closed?
—________. I also feel a little cold.
| A．Absolutely | B．Definitely |
| C．Certainly not | D．Oh，I see |
Having walked in the desert for several days，we finally reached what was called oasis，________.
| A．exhausting | B．being exhausted |
| C．exhausted | D．exhaust |
The other day，my brother drove his car down the street at________I thought was a dangerous speed.
| A．as | B．which | C．what | D．that |
．Nobody but doctors or nurses and those ________ by Dr. Hu
________ to enter the patient's room.
| A．invited；is allowed | B．are invited；are allowed |
| C．being invited；allowed | D．invited；are allowed |