A.by ; in | B.in; in | C.in; by | D.by; by |
A.on time | B.at a time | C.at one time | D.in time |
A.by accident | B.at times | C.suddenly | D.all at once |
A.on behalf of | B.in the opinion of | C.with a view of | D.in terms of |
A.in time | B.in case | C.in return | D.in honor |
A.for | B.with | C.on | D.in |
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