Thepoorcountriesareextremely_______tointernationaleconomicfluctuations

Hiswifehasbeen_______alotofpressureonhimtochangehisjob.

TheinteractionsbetweenChinaandtheUSwillsurelyhaveasignificant_______on.peaceandstabilityintheAsia.—Pacificregionandtheworldasawhole.

Successfullearningisnota(n)________activitybutconsistsoffourdistinctstagesinaspecificorder

Themanageriscallingona______customertryingtotalkhimintosigningthecontract．