1) an issue a) complain b) misunderstand c) recall d) resolve 2) a mistake a) refund b) blame c) resolve d) make 3) damage to sth a) recall b) refund c) cause d) resolve 4) a faulty product  a) resolve b) complain c) make d) recall 5) the cost of sth a) refund b) find c) cause d) recall 6) about sth a) complain b) refund c) resolve d) cause 7) a solution a) refund b) recall c) find d) resolve 8) the reason for sth a) blame b) complain c) make d) misunderstand 9) smb for smth a) cause b) blame c) resolve d) refund

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