điền từ thích hợp
1 I ( earn ) ..............a lot of money , but then I ( lose ) ............my job
2. That old radio ( work ) ............before I ( drop ) ...........it
3 We ( see ) .............them every week , but then we ( have ) ................an argument
1 I ( earn ) had earned a lot of money , but then I ( lose ) lost my job
2. That old radio ( work ) had worked before I ( drop ) dropped it
3 We ( see ) had seen them every week , but then we ( have ) had an argument