Can you find the words which are formed by adding a single letter to the words given on the LHS. But they should suit the hints given on the RHS.

WAVE  +  ? = what a cloth undergoes before getting ready.
SAT  +  ?  =  where you sit
SCAR  +  ?  = to frighten
BLED + ? =  present tense

All the words should be formed by adding a single letter. It should be the same for all four.

Got it?

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