A.on | B.at | C.in | D.during |
A.in time | B.at one time |
C.at the same time | D.on time |
A.to | B.for | C.of | D.on |
A.for | B.by | C.towards | D.to |
A.about | B.around | C.until | D.for |
A.in case of | B.for fear of | C.for the sake of | D.in line with |
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