1. They ... to the park. They have already come back.
have been
2. Jane and Kate ... to the school yard. They are already at home.
3. Our friends ... to the exhibition. They're still there.
have gone
1. They ... to the park. They have already come back.
have been
2. Jane and Kate ... to the school yard. They are already at home.
have been
3. Our friends ... to the exhibition. They're still there.
have gone