I have come up with these thesis statements with your writers, but I am confused

I have come up with these thesis statements with your writers, but I am confused what to choose, I need advice from people with experience, I want my thesis to be strong and I love the area of (communication strategies, Expo2020) so can we for example combine some topics from the 10 listed together? attached I have 10 thesis statements.
What I want please is that, your advice, what do you think is the best from the 10 topics, and if we can combine 2 topics for example, and if the topic is researchable.