介詞是in,例如:
1、The previous year Adolphson had starred in a play in which Ingrid had been an extra上一年,阿道夫森在一部戲劇裏擔任主角,當時英格麗在劇中還只是個臨時演員。
2、I did it the first time I went to see you in a play.我第一次去看你演出時就用過。
3、He rose at 7 a.m., rehearsed all day and appeared in a play at night.他七點鐘起牀,排了一天戲,晚上演出。