______ (我一点都不知道) the amount of planning or the amount of money that went into the weddings.

A．Fathers, as well as mothers, should try to apply for the flexible working hours.
B．The flexible working hours can solve the conflict between family and work.
C．Flexible working hours can help make families stronger.
D．Flexible working hours will make the already existing inequalities worse.

A．The man doesn’t feel cold at all.
B．He can’t afford to turn the heat up.
C．There’s not enough fuel at home.
D．He has problem turning up the heat.