Do you prefer to watch a movie at home or in a movie theater? Please explain your preference in detail.

22 in 30

Again you make reasons complicated. You can apply 'save time', 'save money', 'find a job', 'make friends', 'get more information' to all speaking topics.

Choose the reasons which are easier to answer, not necessarily the true answer.

for example:
First, it saves time. I don't need to go theatre and wait...

Second, it saves money. I don't need to buy tickets...