We should be pleased to send you some samples of our new typewriter on approval,______ our own expense.

We are making you our offer for leather shoes ____.

“PleasegiveusyourbestFOBQINGDAOpriceassoonaspossible,statingthedetailedspecifications,packing,quantityandtermsofpayment.”怎么翻译？

Becausethereisnodirectsteamerfromheretoyourport,wesuggestthatyou____trans-shipmentatHongKong.

Yourdelayinshipmentwill______usingreatdifficulty.