A.belonging | B.belonged | C.to belong | D.Belongs |
A.studying | B.to study | C.study | D.being studied? |
A.persuade | B.be persuaded | C.to persuade | D.persuading |
A.being found | B.to be found |
C.having been found | D.to have been found |
A.to prepare | B.to have prepared | C.having prepared | D.to be preparing |
A.having been considered | B.considering | C.being considered | D.considered |
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