Заповніть пропуски правильною формою часу
Fill in the blanks with the correct tense: past simple /continuouy 1.-While you were listening to music, the teacher (explain) the lesson. 2,-As I was walking down the street, I (meet) an old friend from school. ... 3.-When the phone rang, Marina (listen) to music on the radio. 4.-The children began to cry when the horror film. (start) on TV. 5.-We were sleeping when the bomb (explode) 6.-While he was watching the news, his girlfriend (appear) 7.-I began to enjoy my job when my boss (increase) my wages. 8.-When Stephen .. (visit) Rome, he (buy) many souvenirs for me. 9.-The children (clean) their bedroom when their mom opened the door. 10.-While the taxi driver .. (clean) the windows, it began to rain.​