Answer:
Temporal adverb: early
Explanation:
Subordinating conjunction: since
Well we have two actions happening. The first is Collen went to bed early. Ok this is a temporal (time) adverb .....EARLY. Ok, this is due to the fact that Colleen will have a test tomorrow. So That is why she is going to sleep early this night, ok.... to be Ok early tomorrow to have her test well done.
So we suppose to write the whole thing.
look on brainly text books the answer is on there
Explanation:
like when you define try breaking the words up