单选题 I don't know what illness he suffered from, but I do remember he mentioned ______ in hospital last year.

单选题 Although not an economist himself, Professor Stephen has long been a severe critic of the government's ______ policies.

单选题 Lydia bought a new brand of bicycle, and Rose did ______.

单选题 Henry should go to the library next week to ______ those books.

单选题 The sales girl ______ the mistake on the price tag.

单选题 Robin's words ______ everyone to believe that he was not joking.

单选题 There are ______ dressmakers in the US than in European countries.

单选题 That young man has made so much noise; he ______ not have been allowed to attend the concert.