(1) The planes have to undergo rigorous safety checks. (2) You may have to undergo disappointment and failure before experiencing success. (3) It took me some time to undergo the metamorphosis from teacher to lecturer. (4) Most patients undergo some sort of drug therapy for leukaemia
True for example
Box- Boxes
Watch-Watches
etc.
This story is not true because the elapsed time between 9:00 pm and 4:00 am is five hours. The author also says the words "must've" which do not indicate an exact answer. I hope this helps!
I think it’s gregors sister