题目内容：

After supper,my sister turned on the TV____watched the play at home.
A.and B.but C.when D.after

优质解答

A
turned on the TV打开电视,turned是句子中的谓语动词,是过去式,watched the play 中,watched也是过去式,说明watch和turn是并列的,并且要符合句子的意思,那么用and连接
翻译：晚饭过后,我姐姐打开了电视,在家看演出