Раскройте скобки 1) when i (come) into her room she (see) her son (play) with a ball which she (buy) in the shop 2) his brother (be) taken to the hospital because he (have) an accident 3) mary (bring) him a glass of water as he (ask) her about it

1. When I came into her room she saw her son playing with a ball which she had bought in a shop
2. His brother was taken to the hospital because he had an accident
3. Mary brought him a glass of water as he asked her about it