下列单词的划线部分发音为[ ei ] 的是 ______ 。

Zhou Yang went on________ trip to Tibet. [ ]

27—It seemed that the light was burning all the while—Yes Drinking too much coffee, he was _______ awake the whole night

_____ it has been raining during the weekends? Our plan to travel may be cancelled.[ ]

Did you have a good sleep last night—No. My neighbor the guitar the whole night.