A.joined | B.connected | C.unifies | D.United |
A.To see | B.Seeing | C.Seen | D.See |
A.making his first appearance | B.appearing on the stage |
C.making their first appearances | D.appearing themselves |
A.Being shocked; dropped | B.Shocking; dropping |
C.Having been shocked; drop | D.Shocked; to drop |
A.To be practical | B.To be honest | C.To be sure | D.To be exact |
A.is constructing | B.were constructing |
C.is being constructed | D.were being constructed |
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