阅读短文，判断对错.

A: It's sunny today. Ruirui, let's go to the park.

B: Great!  Mum, I want to take my camera.

A: Okay! Put film in your camera.

B: Mum. May I go by bicycle?

A: No, Ruirui! Let's go for a walk.

B: Look, Mum, a big tree! How old is it?

A: It's about ten years old.

B: That's old. I want to take a picture.

A: Sure.

( ) 1. Ruirui and her father are in the park.

(     ) 2. They go to the park by bicycle.

(     ) 3. The tree is very old and big.

(     ) 4. The tree is five hundred years old.

(     ) 5. They take a picture of the old tree.