Translation of "Prediction" in Chinese

Make a prediction.

請作預測！

My prediction was accurate.

我的预言是真确的。

His prediction might come true.

他的预言可能会成真。

The prediction was falsified by the result.

預言被實驗結果推翻了。

Strange to say, his prediction has come true.

說來奇怪，他的預言竟然真的靈驗了。