_________________ (他把我拉到一边)to tell me of his wife’’s illness．

A．Getting too little sleep is the commonest sleep trouble with most Americans who have sleep trouble.
B．At least twenty percent of Americans don’’ t have enough sleep every night.
C．Our brains will force us to sleep when we have piled up too large a sleep deficit
D．Seven or eight hours of sleep every night is enough for people of different ages.

A．He wants to make an appointment with Mr. Smith.
B．He wants to make sure that Mr. Smith will see him.
C．He wants to change the time of the appointment.
D．He wants the woman to meet him at three o’’clock.