Ex1: Choose the best option (A, B, C, or D) to complete the following passage. Sydney Opera House is one of the (1) _________ famous buildings in Australia. It is a major art center built on the harbor in Sydney. It was (2) _________ by a young Danish architect, Jorn Utzon. The building was completed (3) _________ 1973. It is supposed to look (4) _________ sails in the wind. It (5) _________ 16 years to build. Although it is (6) _________ an opera house, it is a complex that contains a concert hall, a theater for opera and ballet, a small theater for plays, a recording hall and rehearsals rooms and cinema. It is the home (7) _________ the Sydney Symphony orchestra, the Australian Ballet, and Australian Opera. 1- A- more B- best C- most D- better 2- A- designed B- made C- done D- formed 3- A- until B- on C- in D- from 4- A- as B- so C- for D- like 5- A- was B- took C- lasted D- spent 6- A- called B- call C- name D- calling 7- A- with B- for C- of D- by