A.followed | B.should follow | C.had followed | D.would follow |
A.sell | B.were selling | C.had sold | D.have sold |
A.is | B.are | C.has | D.have |
A.shopped | B.have shopped |
C.had shopped | D.have been shopping |
A.would save | B.saves |
C.had saved | D.has saved |
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