A good story does not necessarily have to have a happy ending, but the reader must not be left _________
| A．unsatisfying | B．unsatisfied | C．to be unsatisfying | D．being unsatisfied |
He was a bit nervous. He _________his spare breath with a soft sound that was almost heard by the audience.
| A．gave out | B．let out | C．picked out | D．blew out. |
— I failed my driving test again.
— Don't be discouraged. You'll be successful ________.
| A．at times | B．at one time | C．on time | D．in time |
The question was so ________ that there was a ________ expression on the teacher's face.
| A．puzzled; puzzling | B．puzzled; puzzled |
| C．puzzling; puzzled | D．puzzling; puzzling |
We’ve just heard a warning on the radio _______ a typhoon may be on its way．
| A．what | B．when | C．which | D．that |
Most importantly, parents should choose correct ways to ________ their children.
| A．bring up | B．bring down | C．bring in | D．bring out |