A. Sydney Opera House B. history C. optional D. go to school A. but B. make C. imperceptible D. pronunciation A. punish B. weekday C. ticket office D. thing A. him B. thus C. eat the cake D. guitar A. lesson B. shot C. clothes D. wrestling A. thankful B. after all C. break D. for ever A. begin B. spaghetti C. stomach D. overwhelmingly A. o'clock B. P.E C. application D. north-west A. it B. card C. slogan D. fish and chips A. academic B. read C. in front of D. go off