A.by hour | B.by the hour | C.by hours | D.by an hour |
A.for; for | B.for; / | C./; for | D./; / |
A.for | B.in | C.to | D.towards |
A.that; off | B.which; on | C.that; away | D.which; along |
A.in case | B.so far as | C.even if | D.so long as |
A.the way | B.over | C.at once | D.the worst |
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