Надо раскрыть скобки, верно употребляя при этом глаголы 1)You (to listen) to the radio at the moment 2)These students (to take exam) from 9 till 11 o`clock yesterday 3)Ann ( to have) a test now 4)I (to look through) the site when mom came home
1. are listening 2/ were taking 3. is having 4. was looking through