Question

Choose a compound complex sentence that is correctly punctuated
After they clean their rooms, the boys plan to go swimming but it started to rain
After they clean their room. The boys plan to go swimming. But it started to rain.
After they clean their rooms, the boys plan to go swimming, but it started to rain
After they clean their room the boys plan to go swimming, but it started to rain

Answer 1

After they clean their rooms, the boys plan to go swimming, but it started to rain.