It is ______ for his parents to buy him a computer since they hardly make ends meet.

A．He will catch up on writing.
B．He will stay at home.
C．He will fly to Florida.
D．He will read a lot.

A．She had planned too long a vacation.
B．She had no money to go on with her vacation.
C．She didn’t receive any money from home.
D．She had run out to make money.