________makes this shop different is that it offers more personal services .
| A．What | B．Whatever | C．Who | D．Whoever |
Money spent on the brain is never spent ______.
| A．in ease | B．in anger | C．in vain | D．in comfort |
He managed to make himself _____ at the meeting yesterday.
| A．understanding | B．to understood |
| C．understood | D．to be understood. |
Though________up in a big city，Bill always prefers to live a country life.
| A．brought | B．was brought |
| C．bringing | D．having brought |
Compared with the price of that store，the price of this one sounds________—all the goods are good value.
| A．considerable | B．reasonable |
| C．available | D．sensible |
Although metals ________widely in qualities such as strength and hardness，they all have certain qualities in________.
| A．vary；general | B．differ；common |
| C．react；particular | D．refer；detail |