having no limits or boundaries in time or space or extent or magnitude
Answer:
the letter will be wrote by them
Answer:
Yeah of course but when should I join?
A topic refers to the particular theme or subject of a sentence, essay or speech.
In other words, it may refer to the category or class of argument or consideration.
The above sentence focuses on the theme of shift time which makes it the appropriate topic of consideration.
Therefore, the topic of the sentence is shift time change
