Question

Paul is in the park. He often(go) after thr lessons there. Now he (go) on exciting rides there.Pete is at the school stadium. He (ride) a skateboard. He (be) very good at it. 
Steve and Mike are at the zoo. They (take) photos of the animals there. Steve and Mike (be) interested in photography. Jane is at Sarah`s birthday party. She and her friends (enjoy) a birthday cake. 
Sue is at home. She(chat) with Linda on the phone. They (exchange) their school news rvery day.
Bill is at Ted`s home. They (do) homework together. Bill often(help) Ted with maths. 
Linda(ride) a horse at the club. She(visit) the club every Wednesday.

Answer 1

Paul is in the park. He often GOES after thr lessons there. Now he IS GOING on exciting rides there.
Pete is at the school stadium. He IS RIDING a skateboard. He IS  very good at it. Steve and Mike are at the zoo. They ARE TAKING photos of the animals there. Steve and Mike ARE interested in photography.
 
Jane is at Sarah`s birthday party. She and her friends ARE ENJOYING a birthday cake. 

Sue is at home. She IS CHATTING with Linda on the phone. They ARE EXCHANGING  their school news rvery day.

Bill is at Ted`s home. They ARE DOING homework together. Bill often HELPS Ted with maths. 

Linda RIDES/IS RIDING a horse at the club. She VISITS the club every Wednesday.