A.seeing | B.to see | C.have seen | D.to have seen |
A.embarrassing | B.embarrassed | C.embarrass | D.embarrassment |
A.to be finished | B.is finished | C.will have been finished | D.finishing |
A.seated | B.seating | C.sat | D.being sat |
A.waited | B.to wait | C.waiting | D.wait |
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