1 The mayor determined to build a ________ city. By then, users can get access to the Internet at any time and any
place in the city.
(A) commuter (B) digital (C) electric (D) remote
31 Derek was caught stealing money at school; the principal told him that he was not allowed to go back to
school _____his behavior improved.
(A)since (B)only if (C)until (D)provided that