Question

what is adverb place of time

Answer 1

Of place:
cat is sleeping UPSTAIRS
in this sentence upstairs is adverb of place because it is telling about the place where cat is sleeping

of time:
he is coming TODAY
in this sentence today is adverb of time because it is telling about when will he come

Answer 2

Answer:

An adverb of time is an adverb (such as soon or tomorrow) that describes when the action of a verb is carried out