Past. You are talking about what already happened
If hes just being rude, honestly just stay in your room or something until he leaves, or maybe even tell your brother about it so maybe he'll say something to the friend. if he keeps bothering you even after all that, just tell him to leave you the FU€K alone. best of luck!!
Liquids have free moving molecules
Hope this helps :)
Answer:
They’ve worked their whole lives and are looking forward to retirement.
They are unemployed.
They have been unemployed most of their lives, but continue to look for work.
They’ve worked their whole lives and continue to do so.
Tom Sawyer convinces Aunt Polly that dreams can hold truth when he told her that he had a dream about the night he went "missing" and she was sitting in her rocking chair and after she fell asleep he kissed her on the head. She later on found out that he was there the whole time and it was not a dream.
