Воткните подходящие предлоги в последующие предложения: 1) We are sorry to

Вставьте соответствующие предлоги в последующие предложения: 1) We are sorry to inform you that, ..our opinion, your employee was rude..clients..the evening. 2) According . . the warranty, we are entitled..a refund or replacement. 3) Please forward a full refund including the cost.shipping which is indicated.the receipt. 4) I am writing to express dissatisfactionservice.the shopping center located.(address). 5) The product is being returned today ...mailyour service centre lo-cated.(address). 6) I would appreciate your looking.the situation.