become的過去式和過去分詞

　　It soon became apparent that no one was going to come.

　　很快就很清楚，沒人會來。

　　In the 1990s the area became a magnet for new investment.

　　這個地區在20世紀90年代成了新的投資熱點。

　　She only became coherent again two hours after the attack.

　　她發病兩小時之后才恢復了清楚地說話的能力。

　　The judge's decision became a legal talking point.

　　法官的判決成了法律界談論的中心。

　　It soon became clear that the programme was a failure.

　　沒多久便可清楚地看出，這個節目不受歡迎。