Расположите глаголы в скобки в Прошедшее Непрерывное. Помните: был / был

Расположите глаголы в скобки в Прошедшее Непрерывное. Помните: был / был + V.ing
They (play) football when their mother called them.
At 8 oclock last night I (talk) on the phone.
He (read) while his brother (watch) TV.
The sun (shine) and the birds (sing).
I (sit) outside in the garden when something strange happened.
Joyce (walk) her dog when it started to rain.
Ben (play) chess while Tim (eat) lunch.
At 10 oclock this morning she (do) her homework.