【C7】A．professionB．careerC．postD．job

【C7】A．atB．toC．forD．over

【C7】A．ensureB．approveC．supplyD．deliver

【C7】A．adviceB．adviseC．advocateD．advance

【C7】A．concernsB．concernC．concerningD．concerned

【C3】A．lettersB．correspondenceC．postD．attachments

They went into town with the ______of visiting the library.A. professionB. appoingtment