We regret to inform you that Case Nos.5 and 8 were broken and their contents were damaged _____________ improper packing.
举一反三
- We ____to inform you that we were not satisfied with your service.
- We are sorry to inform you the model you want is out of stock. (regret / inform)
- We regret to inform you that we have to return the goods to you at your ____.
- We regret to inform you that we do not have in stock the goods in the ____ quantity.
- In the explosion ______. A: the windows of the bank were blown out B: the van was burned C: the contents of the van were damaged D: everything in the van was all right