A.depends on |
B.depending on |
C.depended on |
D.to depend on |
A.to need |
B.needing |
C.needed |
D.need |
A.Being |
B.To be |
C.There being |
D.There to be |
A.running |
B.to be run |
C.from running |
D.being run |
A.seeing |
B.having seen |
C.to see |
D.to have seen |
A.heating |
B.being heated |
C.heated |
D.to heat |
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