What type of turn can be executed if you cannot drive around the block?

A two-point turn is the correct choice when you cannot drive around the block and need to change the direction of your vehicle in a narrow space. This maneuver involves pulling to the curb, making a right turn to go across the street, and then backing up to complete the turn. It is a safer option in locations where space is limited and is usually executed in residential areas or streets with minimal traffic.

In contrast, a three-point turn, which is also known as a "turning around in the road," requires a larger area as it involves a series of movements to turn the car around in the opposite direction. This can be more complex and potentially hazardous in narrow spaces or heavy traffic.

A U-turn is a completely different maneuver typically used for making a 180-degree turn in a wide space, which is not suitable when you're limited by space and cannot navigate around the block. Finally, a continuous turn generally refers to smooth, uninterrupted turning movements, not specifically designed for spaces that impede driving around the block. Thus, the two-point turn is the most suitable method in this scenario.