一项接受由于电讯部门的延误，发盘人收到此项接受时已超过该发盘的有效期，那么()。
Wewouldliketotakethis______toestablishbusinessrelationswithyou.
Theletterofcreditshouldbeestablished____itsclauses____conformitywiththetermsandconditionsofthecontract.
Wearegladtoallowyou5%commissionwiththeview______businessrelationswithyou.