James’ father （）.

A．A blended family is formed by two single-parent families.
B．A blended family is formed by a nuclear family and a grandparent.
C．A blended family is formed by a nuclear family and grandparents.
D．A blended family is formed by two fatherless families.

A．because wind and rain changed the weather
B．the drop in the temperature would have effects on wind and rain
C．because wind and rain did not change the weather
D．the drop in the temperature would not have effects on wind and rain