As we all know, it was _____ that resulted in the terrible car accident.
| A．because of her carelessness | B．her being careless |
| C．because she was careless | D．she was so careless |
—They say Tom’s brother is a billionaire.
—________？ He wouldn’t accept any help from his brother，even though it was offered.
| A．What if | B．What for |
| C．So what | D．Forget it |
—I failed the job interview because of my poor English.
—________.Practice a lot and you will make it.
| A．Never mind | B．Not at all |
| C．Don’t mention it | D．Of course |
—Do you mind if I invite Lily to join us?
—________.The more people，the better.
| A．Up to you | B．Never mind |
| C．Of course not | D．My pleasure |
—Peter was half an hour late for the first class yesterday.
—________？He lives within 10 minutes’ walk!
| A．How come | B．What for |
| C．So what | D．Why not |
—Hello，I’m calling to complain about one of your sales staff.
—Oh，________
| A．you must be kidding! | B．what a shock! |
| C．why not? | D．what happened? |