My Little Pony Quiz - season seven (round one)

It looks like there were no quizzes since 2019. So I decided to continue holding them until the end of the series. But the rules have been changed. From now, all the questions will be published right in the blog rather than in the comment (I will be updating the blog). There are reasons for this:

1. The comments soon will be replaced with that without wiki text (my questions require wiki text to look correctly).
2. This is more comfortable because you don't need to scroll down the page in order to find a question.

Nevertheless, you answer my questions in the comments, of course. When answering, you must print the number of the question, so that I can understand which question you mean. If your answer is incorrect, I will tell this to you in response to your answer in comments.

The quiz plan hasn't changed: in the round one you must tell whether the statement is true or false, in the round two you must choose the only correct variant, and in the round three you must either establish sequence or choose the best variant (A-...) for points (1-...), with the one extra letter which you do not need to use.

Let's start:

1. In Celestial Advice, Starlight Glimmer, Trixie, Thorax, and Discord were given the Equestrian Pink Hearts of Courage for saving Equestria from Queen Chrysalis.

2. The event in All Bottled Up depicted on this image happened after Best Friends Until the End of Time.

3. In Rock Solid Friendship, Maud Pie eventually chose Ponyville to settle in.

4. In Fluttershy Leans In, Fluttershy eventually decided to build her sanctuary without any experts or helpers.

5. In Forever Filly, Chipcutter got his cutie mark for his architect's talent.

6. In Hard to Say Anything, Sugar Belle chose Big McIntosh as her special pony.

7. The opinion of the pony depicted on this image from Honest Apple greatly offended Applejack.

8. Twilight Sparkle was summoned by the Cutie Map as well as Starlight in A Royal Problem.

9. In Not Asking for Trouble, Prince Rutherford gave Pinkie Pie a pair of fake horns for helping yaks without asking.

10. In the flashback of The Perfect Pear, Mayor Mare's mane isn't dyed.

11. After Flawless, ponies stopped arguing.

12. The legend about the pony depicted on this image was the last to be told in Campfire Tales.

13. In To Change a Changeling, it was Pharynx who came up with an idea to defeat the maulwurf.

14. Rarity's mane was restored by Zecora in It Isn't the Mane Thing About You.

15. In the end of A Health of Information, Dr. Horse catches the Swamp Fever.

16. In Marks and Recreation, Pipsqueak got his cutie mark.

17. Twilight's parents were voiced by the same actors in Once Upon a Zeppelin as in The Crystalling - Part 2.

18. The event in Uncommon Bond depicted on this image happened before Starlight recreated her and Sunburst's childhood.

19. Star Swirl the Bearded became distressed when the Pillars of Old Equestria were released from limbo.

20. Star Swirl always agreed with Twilight in Shadow Play - Part 2.

No questions left. The next round is here.