A.help | B.to help | C.helping | D.helps |
A.being cleaned | B.clean | C.to clean | D.cleaning |
A.helping | B.to help | C.helped | D.help |
A.depressed… content with | B.depressing… pleasant at |
C.suffered… satisfied with | D.suffering …please with |
A.living…perform | B.having lived…preserve |
C.having lived…observe | D.living…support |
A.surrounding | B.surrounded |
C.to surround | D.being surrounded |
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