Question

translate.. оплатив счёт, подписывая контракт , после того как арендовали дом. он поломал ногу, играя в футбол. она купила подарок, после того как ее пригласили на вечеринку

Answer 1

To pay the bill, signing a contract, after the rented  house. He broke his leg playing football. She bought a gift after her invited  to a party

Answer 2

Paying the bill, signing the contract after renting the house. He broke his leg while playing football. She bought a gift after being invited to the party.