—I don‘t think I can afford an iphone 6. It’s expensive．
—__________ You’re rich．
| A．Who cares? | B．So what? |
| C．No doubt． | D．Come on． |
It seems ________ our team is going to win.
| A．even though | B．when | C．if | D．as if |
I ________ watching television; let’s go for a walk.
| A．am concerned about | B．fall in love |
| C．am fond of | D．am tired of |
— I beg your pardon? I can’t follow you.
—________.
| A．Please be careful. | B．Sorry, I will repeat that. |
| C．What about? | D．What’s the matter? |
--- Good morning, John. How are you doing?
--- ___________________
| A．I’m doing shopping now． | B．Good night． |
| C．Not so bad. And you? | D．How do you do? |
Tom kept quiet about the accident ______lose his job．
| A．so not as to | B．so as not to | C．so as to not | D．not so as to |