become aware of ...
…に気づく
become clear [important]
明らか［重要］になる
become conscious
意識を取り戻す
become [go] deaf
耳が聞こえなくなる
become [fall] due
満期になる
become estranged from one's friends
友だちと疎遠になる
become famous overnight
一夜にして有名になる
become [be taken, ((形式))fall] ill
病気になる
become incorporated with ...
…と合併する
become increasingly vocal in one's criticism
批判する際には次第に口うるさくなる
