After having slept for an hour,Bond decided to go out into the city and try to find its contact.After changing his suit,he carefully locked his room and stepped out of the hotel.No one was around.But he had walked only a few miles when it suddenly a)felt b)occured c)happened to him

S1:American idealism is essentially a  belief in the idea of progress

S6:This sense may have inherited from the English

P:Therefore,he believes that,because of human effort,the future will be better than the past

Q:But,if Americans are usually optimistic,they are not wholly unrealistic

R:The Americans tends to view history as a record of human achievement

S:They have a common sense practicality

The proper sequence is

S1:The machines that drive modern civilization derive their power from coal and oil

S6:Nuclear energy may laso be effectively used for this purpose

P:But they are not inexhaustible

Q:These sources may not be exhausted very soon

R:A time may come when some other sources have to be tapped and utilized.

S:Power,of course,may be ontained in the future from forests,water,wind and withered vegetables

The correct sequence is

S1:Mr Sherlock Holmes and Dr Watson were spending a weekend in a University town

S6:It was clear that something very unusual happened

P:One evening,they received a visit from an acquaintance,Mr Hilton Soames

Q:On that occasion,he was in a state of great agitation

R:They were staying in furnished rooms,more than necessary

S:Mr Soames was a tall thin man of a nervous,excitable nature

The proper sequence should be

S1:Hope springs eternally in the hearts of men

S6:This is the central idea of the poem

P:But hope is everlasting

Q:Love,friendship and youth perish.

R:It is nursed by glorious elements of nature

S:Man derives hope from nature in his gallant struggle  after some noble ideal.

The proper sequence should be

No one would explain how a calm and stable person like him would penetrate such a mindless act on friends