Помогите с третьим номером

Выберите правильную форму глагола-сказуемого и порядок слов. Укажите номер ответа.

a) The tutor asked 2) when the paper would be written.

b) The girl explained 2) at what time she would arrive.

c) The mother asked 3) when her son would return

d) Tim was rude and told his girlfriend 3) not to come to his place.

e) The boss asked his secretary 3) if she would have done the work done by the next day.