When she woke up, she realized that things she had dreamed of could not ___ have happened.
| A．possibly | B．likely | C．hardly | D．usually |
People try to avoid public transportation delays by using their own cars,and this___creates further problems.
| A．in short | B．in case |
| C．in doubt | D．in turn |
She devoted herself___to her research and it earned her a good reputation in her field.
| A．strongly | B．extremely |
| C．entirely | D．freely |
If the firms failed to make enough money,they would______.
| A．close down | B．call off |
| C．turn down | D．set off |
Emergency line operators must always___calm and make sure that they get all the information they need to send help.
| A．grow | B．appear |
| C．become | D．stay |
This magazine is very___with young people,who like its content and style.
| A．familiar | B．popular |
| C．similar | D．particular |