【C7】A．incongruityB．inconvenienceC．incompetenceD．indignation

【C7】A．atB．toC．forD．over

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

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

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

【C7】A．entertainmentB．cureC．careD．training

【C7】A．fromB．throughC．uponD．at