3 TV with real people is OK, but it's more fun watching ______, like Tom and Jerry.

1. The sentence contrasts 'real people' with a more enjoyable form of watching, exemplified by 'Tom and Jerry'.

2. Cartoons are a type of programming similar to 'Tom and Jerry'.

3. Completed sentence: TV with real people is OK, but it's more fun watching cartoons, like Tom and Jerry.