A.to know | B.knowing | C.know | D.knew |
A.having ; staying | B.having to stay | C.to have ; staying | D.to have ; to stay . |
A.puts away | B.puts on | C.puts out | D.puts up |
A.is | B.am | C.was | D.are |
A.turn on | B.turn off | C.turn up | D.turn down |
A.by | B.on | C.of | D.for |
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