例句： Share prices plunged as a result of the gloomy economic forecast.

例句： He focused the sun's ray on a piece of paper with a burning-glass.

例句： These kittens look exactly alike how can you tell which is which?

例句： Her granddaughter lives abroad.

例句： Try to act naturally, even if you're tense.

例句： red berries standing in vivid contrast against the snow.

例句： Please inform us of your decision and we will act accordingly.

例句： The meeting spilt over from the hall into the corridor.

例句： The government is trying to keep a low profile on this issue.

例句： Does the common man oppose the ideas of political union between European countries?