Как ответить на вопрос how many slices of braed do you eat a day

He said that he had written compositions twice a week. he said that he was writing an essay. he said that he had been writing compositions since the fifth grade. he said that he had written two compositions this week. he said that he had never written such complex (difficult)   compositions.

Скакими словам можно употребить глагол "to do"? a) a mistake b) one's best - преуспевать в чем-тоc) a cake d) the dishes - мыть посудуe) a trip