Mixed structures. Which sentence(s) is/are correct? Circle A, B or both. (оберіть правильний варіант А або В, може бути і той і той вірний)

Наприклад,АHe thought it’s going to snow. B She thinks it’s going to snow.

1 AThey thought They had a problem. BThey thought that They had a problem.
2 A I told nothing to the teacher. B I said nothing to the teacher.
3 A He said John the date of the party. B He said her feet were cold.
4 A Dad asked where the party was. B Dad asked where was the party.
5 A She asked me if I had a house. B She asked me whether I had a house.
6 A He thinks he will go by metro. B He thinks he would go by metro.
7 AWhere did I put my bag? B I can’t remember where I put my bag.

The tiger is the largest cat species, reaching a total body length of up to 3.3 metres and weighing up to 306 kg. Their most recognizable feature is a pattern of dark vertical stripes on reddish-orange fur with lighter underparts. They have exceptionally stout teeth, and their canines are the longest among living felids, with a crown height of up to 74.5 mm.
They are territorial and generally solitary but social animals, often requiring large contiguous areas of habitat that support their prey requirements. This, coupled with the fact that they are indigenous to some of the more densely populated places on earth, has caused significant conflicts with humans. In zoos, tigers have live for 20 to 26 years, which also seems to be their longevity in the wild.

my dear friend! this weekend my friends and I went to the first concert of your favorite band. it was awesome! music pounding in my ears, we enjoyed every Available immediately, these unforgettable experience. after the concert, I even managed to get an autograph! recollections of that day will stay in my memory navseda. really want to repeat. before the meeting)

мой дорогой друг! на этих выходных мы с друзьями впервые ходили на концерт любимой группы. это было потрясающе! музыка стучала в ушах, мы наслаждались каждым мнгновением, этими незабываемыми ощущениями. после концерта мне даже удалось получить автограф! воспоминния об этом дне остануться в моей памяти навседа. очень хочу повторить. до встречи)