The two girls are so alike that strangers find_____ difficult to tell one from the other.
| A．it | B．them | C．her | D．that |
Sales of CDs have greatly increased since the early 1990s, when people _______ to enjoy the advantages of this new technology.
| A．begin | B．began |
| C．have begun | D．had begun |
In many countries, colors _______ express feelings and enliven language.
| A．are used to | B．used to |
| C．use to | D．have used to |
I’ve stayed in a lot of different hotels, and nothing else _______ this one.
| A．wins | B．matches |
| C．makes | D．takes |
The fellow I _______ a worker was really a general manager.
| A．took in | B．took down |
| C．took up | D．took for |
He was always the last to leave in order to clean up the workshop and _______ the tools.
| A．put away | B．carry away |
| C．get away | D．wash away |