A.was breaking | B.has broken | C.had broken | D.broke |
A.both | B.either | C.any | D.each |
A.what | B.that | C.which | D.how |
A.It | B.That | C.As | D.What |
A.are talking | B.were talking | C.talk | D.talked |
A.added | B.adding | C.to add | D.having added |
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