[{"question":"I .................. when I was young.","answers":["was able to sing","could sang","can sing","could sing"],"correct":"could sing","order":"1"},{"question":"I ..................... come on time yesterday.","answers":["can","could","was able to","was to able"],"correct":"was able to","order":"2"},{"question":"................. I open the window?","answers":["may","cann","able to","mayn\u00b4t"],"correct":"may","order":"3"},{"question":"The children .................. swim when they were very young.","answers":["could","weren\u00b4t able to","can","can\u00b4t"],"correct":"could","order":"4"},{"question":"You ......................... 18 to buy alcohol.","answers":["must be","have to be","has to be","can be"],"correct":"have to be","order":"5"},{"question":"Yesterday I ..................... get up at 6 o\u00b4clock.","answers":["must","have to","had to","can"],"correct":"had to","order":"6"},{"question":"I ....................... get the tickets on time.","answers":["may","was able","could","was able to"],"correct":"was able to","order":"7"},{"question":"I ...................... stay out till midnight.","answers":["was allowed to","was allowed","was able to","was able"],"correct":"was allowed to","order":"8"},{"question":"You ........................ use this phone.","answers":["mayn\u00b4t","may not","may not to","are not able to"],"correct":"may not","order":"9"},{"question":"You ..................... take these pills. a doctor said.","answers":["has to","have to","must","had to"],"correct":"must","order":"10"}]