They ______ (charge) me 80 cents at first, at last they returned it to me.

A．This type of TV is produced lately.
B．The conversation takes place at a company which produces TV sets.
C．The TV set is expensive for its quality.
D．The woman buys 100 TV sets.

A．He has too much work to do.
B．He has too many close friends.
C．The woman called the man too often.
D．There is much noise outside.