The project __________ by the end of 2015 will greatly expand the city's telephone network.
| A．accomplished |
| B．being accomplished |
| C．to be accomplished |
| D．having accomplished |
| A．couldn't see | B．shouldn't have seen |
| C．mustn't have seen | D．can't have seen |
| A．extremely | B．basically | C．separately | D．naturally |
| A．trade | B．replace | C．exchange | D．reduce |
—Right, just the one_______ you know I used to stay for years.
| A．that | B．which | C．where | D．what |
| A．on time | B．at a time | C．at one time | D．in time |