—Why don't you join us for dinner?
—Sure!____
| A．Good luck. | B．Congratulations. |
| C．Why not? | D．Well done |
—____________ you speak English two years ago?
—No, but I _________ speak it well now.
A.Can, can B. Could, could C. Could, can
Maria _________ magic tricks at the party last Friday.
A. Performs B. is performing C. performed
— Can you sing or dance? —________.
A. Yes, I can
B. I can sing
C. No, I can’t
Kate can play _________ guitar very well, but she can’t play __________ping-pong.
A. the, theB. the, / C. /, the
A. knockB. key C. kitchen