Надо выбрать правельный вариант. while the kids... . in the garden, their 1.mother was hurriedly cooking dinner. - were

1. While the kids were playing (Past Progressive) in the garden, their mother was hurriedly cooking dinner. 2. Sam says he didn\'t enjoy the program because the TV set wasn\'t working (Past Progressive) properly. 3. lt wasn\'t raining when I looked out of the window; the sun was shining. But it had been raining (Past Perfect Progressive) earlier. That\'s why the ground was wet.