填空题

Parents have struggled for years to encourage children to go to bed on time. In Scotland, however, all the families should be enjoying sweet dreams in the future,as pupils are to be given lessons in how to sleep. The charity Sleep Scotland is providing classes free of charge in a pilot scheme at three schools in Glasgow in an attempt to (47) problems caused by a lack of sleep.
Glasgow city council estimates that as many as one in four teenagers are not getting the (48) nine hours of sleep a night,and said there was " (49) evidence" suggesting a (50) between lack of sleep and obesity, lower academic achievement and depression. The classes will be offered as workshops for groups of 20 secondary school pupils, with an after-school (51) for parents and staff advising how to support teenagers to get good sleep. Cameron said just two classes could (52) advise pupils on how to (53) their sleeping habits for the better.
Councillor Paul Rooney said it was important to make parents (54) of the importance of good sleep."We are (55) to providing guidance to young people so they can do what they can to get the right amount of sleep and maximise their learning (56) ," he said.
A. accidentally I) increasing
B. adjust J) link
C. appropriate K) outstanding
D. aware L) potential
E. circulation M) session
F. combine N) successfully
G. committed O) tackle
H) generous