__________ many times, he still couldn't understand it.
| A．Having told | B．Though he had been told |
| C．He had been told | D．Been told |
-- Will you be free tomorrow? --___________
| A．OK | B．Yes, I am | C．I have no idea | D．All right |
-- Happy New Year! --_________
| A．Thank you | B．So are you | C．The same to you | D．I!m happu, too |
-- Hi, Lucy. We won the match yesterday. --_________!
| A．Congratulations | B．Excuse me | C．No problem | D．Never mind |
I can help you with your English. --_____________.
| A．You are a good man | B．You are so kind |
| C．That' s very kind of you | D．That' s right |
-- How beautiful your skirt is! --____________.
| A．Oh, no | B．I don't think so | C．You are welcome | D．Thank you |