Little ______ that we were watching his every move, so he seemed to be going his own way in this business.
| A．he realized | B．he didn’t realize | C．didn’t he realize | D．did he realize |
My grandfather is as as a young man and hates sitting around doing nothing all day.
| A．enthusiastic | B．energetic | C．talkative | D．sensitive |
— I am afraid the task is too difficult for me, sir.
— , Linda. Just believe in yourself!
| A．No problem | B．That's all right |
| C．That's OK | D．Come on |
— John, where are the cookies? Don't tell me you ate them all.
— . I couldn't help it. They were so good.
| A．Yes, I did | B．No, I didn't |
| C．Yes, I have | D．Why? Sound strange |
Mike had to walk home his bike stolen.
| A．with | B．as | C．for | D．since |
So far, several cases of a disease, as H1N1, are reported to have been found in the country.
| A．knowing | B．to be known | C．having known | D．known |