YOU SAID:
i was sleeping last night
INTO JAPANESE
昨夜寝ていた
BACK INTO ENGLISH
I slept last night
INTO JAPANESE
昨日の睡眠はどうだったか
BACK INTO ENGLISH
How I slept last night
INTO JAPANESE
昨日の睡眠はどうだったか
BACK INTO ENGLISH
How I slept last night
Come on, you can do better than that.