Choose the right sentences. (Выбери правильные предложения.)

For example

This is Peter. His car is red \(=\) Peter's car is red.

1. These are the boys. Their bikes are new.

• The boys bikes are new
• The boys' bikes are new

2.This is Carol. Her father is kind.

• Carol's father is kind
• Carols father is kind

3. These are sisters. Their computers are modern.

• Sister's computers are modern
• Sisters' computers are modern