That poor man with her two children _____ in a street corner.
| A．was seen to beg | B．were seen begging | C．was seen begging | D．were seen to beg |
．—What's the capital of Bhutan?
—________ Let's go online and find it out.
| A．You bet! | B．Give me a break! |
| C．Guess what! | D．You've got me there! |
—Believe it or not, I have met him before.
—No kidding? ________ you've never mentioned it?
| A．What for | B．How come |
| C．How about | D．What if |
—Why are you moving out?
—________， but I just don't like the atmosphere here.
| A．No offence | B．No worries |
| C．No problem | D．No doubt |
—Do you need the electric dryer?
—________.
| A．No way | B．My pleasure |
| C．No problem | D．After you |
—Can I really get a mountain bicycle as a reward if I win the race?
—Absolutely! ________.
| A．It all depends | B．I mean it |
| C．You've got me | D．So will you |