Lesson 8
    5 american farmers can't export chickens to europe ___b___ differences in national regulations.
    A through b according to c in respect of d because of
    6 an electric razor from the eu __a____ sold in the us unless it meets us standards.
    A oughtn't to be b can't be c shouldn't be d doesn't have to be
    7 america and the eu ____a__ to reach a deal
    A are still trying b slways try c tried d were trying
    8 the details are __b____ that they may be hard-pressed to get a deal.
    A so complex b enough complex c such complexity d too complex