Interactive grammar exercise (their - they’re) from “A Tree With Deep Roots”

______ shocked to find out that the tattoo in Scholar Yoon-pil’s body is the very same tattoo that they have.
1. They’re
2. Their
Chae-yoon and Cho-tak go to the house of the scholar, but while ______ there, Minister Jo Mal-saeng arrives.
1. they’re
2. their
So-yi and the other court ladies are exiled. But ______ actually on a mission to popularize the new alphabet among the people.
1. they’re
2. their
But as as Bonwon and Shim Jong-soo are talking, ______ attacked by Gyun Jeok-hee and the Ming spies.
1. they’re
2. their
Ddol-bok and Dahm spend ______time together playing word games and exchanging gifts.
1. their
2. they're
On ______ way back to the palace, Chae-yoon and Park-po come upon a nobleman fighting off several Ming warriors.
1. their
2. they're
In Jiphyeonjeon, the scholars are wracking ______ brains trying to decipher what Scholar Yoon-pil’s secret message means.
1. their
2. they're
Master Hae Gang demand that Bonwon must show them the “Milbon Pledge” before they acknowledge him as ______ leader.
1. their
2. they're
King Sejong gives So-yi and Chae-yoon ______ freedom.
1. their
2. they're
While Moo-hyul and Gae Pa-yi draw ______swords against each other, Ga Ri-on reveals himself as Jeong Ki-joon (Bonwon) to King Sejong.
1. their
2. they're