【C8】A．wheneverB．whicheverC．whateverD．however

【C3】A．that wheneverB．whetherC．that thoughD．since

______ the price is, they are prepared to pay.A．HoweverB．WhicheverC．WhateverD．Wherever

【C5】A．WheneverB．WhateverC．WhicheverD．Whoever

The research team can handle_____needs to be handled.（2014)A．wheneverB．whicheverC．wherever

The research team can handle ______ needs to be handled.A．wheneverB．whicheverC．whereverD．w

Do what you think is right,______they say.A．whateverB．whicheverC．wheneverD．however