A.stand; too anxious | B.stand; too excited | C.stands; very worried | D.stands; eager enough |
A.they had quarreled | B.they have quarreled |
C.have they quarreled | D.had they quarreled |
A. if some | B. if has |
C. if any | D. if have |
A.I did; saw | B.did I; have seen | C.do I; am seeing | D.do I; saw |
A.If so | B.When necessary | C.When possible | D.If any |
A.if ever | B.if any |
C.wherever necessary | D.whenever possible. |
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