709.The lady blamed the naughty boy caught ______ flowers in her garden and let him off.

A.picking
B.to pick
C.to have picked
D.to be picking

710.We all went to the shop to blame the manager because our best friend,Tom was believed _____ for no good reason.

A.having been searched
B.to have searched
C.to have been searched
D.having searched

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