根据《国际货物销售合同公约》的规定，以下各项中不属于要约终止的情形有()。
We have received your enquiry of October 15_____we learn that you are interested in our Sewing Machines.
我国从日本进口货物，如按FOB条件成交，需由我方派船到日本口岸接运货物;如按CIF条件成交，则由日方租船舶将货物运往中国港口。可见，我方按FOB进口承担的货物运输风险，比按CIF进口承担的风险大。
Our customers find your goods quite ______.
We are glad to allow you 5% commission with the view ______ business relations with you.
