В чём вы видите причины распада державы Гуптов?

I 1)b 2)b 3)b II 1) about 2 o'clock in the morning 2)ring the bell 3)the first door he opened 4)stood tgere with his arms full of wrapped presents calling out III 1) he have never seen his girlfriend's parents 2)he thought that number 31 must be next to number 29 3)he climbed through the window and opened the back door to get his things into the house