If you’re buying today’s paper from the stand，could you get ______ for me？
| A．one | B．such | C．it | D．that |
— Do you mind my opening the window? It’s a bit hot in here．
— ______________，as a matter of fact．
| A．Go ahead | B．Yes，my pleasure |
| C．Yes，I do | D．Come on |
_______ hard you try，it is difficult to lose weight without cutting down the amount you eat．
| A．Whichever | B．Whatever |
| C．However | D．Whoever |
He was unhappy when he sold his violin．After all，he________it for a very long time．
| A．has had | B．had had |
| C．has | D．had |
Out of the train_______, well-dressed and waving to the crowd.
| A．a tall man stepped |
| B．was stepping a tall man |
| C．did a tall man step |
| D．stepped a tall man |