8. Arcade

ESL Robot 4.0 (Android) - an AI-powered English tutor. For years, the idea of computers serving as human-like tutors to aid in English learning has been a distant dream. Now, with the arrival of "ESL Robot 4.0," that dream has become a reality.

A: I love playing all of these old fashioned games!

B: Me, too! Too bad it's so expensive.

A: I wish they'd cost nickels instead of quarters.

B: I think that would lose the arcade a lot of money.

A: Maybe, but it would get them a lot of new customers.

B: Despite the high cost, these games are a lot of fun.

A: Look at these old graphics!

B: It's funny to think they were once considered high-tech.

A: I used to be really good at this game when I was a kid.

B: My brother and I used to compete all the time.

A: Let's see who gets a higher score!

B: Maybe tomorrow. I'm already out of quarters.