Предложения надо поставить в форму present continuos. tom is -at-the-gym. laura is -at-school. bill is -at-a-shop. alex. is -in-the-garden. mary.is in-the-park. ted is -at-the-supermarket. kitty is -at-the-cafe. helen. is -at-the-museum.

Tom is training at the gym
Laura is studying at school
Bill is working at a shop.
Alex is picking apples in the garden.
Mary is walking in the park.
Ted is doing shopping at the supermarket.
Kitty is having lunch at the cafe.
Helen is sightseeing at the museum