A became B had become C has become D becomes
A that is B worse still C in short D on the other hand
A admitted B acknowledged C attributed D accepted
A are B is C do D has
A in between B among them C far apart D from each other
A acute B alert C profound D prompt
A habit B practice C routine D custom
A on B by C for D in
A Not until he arrived B Hardly had he arrived C No sooner had he arrived D Scarcely did he arrive
A that B it C one D what
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