PAST CONTINUOUS TENSE

What _______ (you/do) when I called you last night?

While I _______ (watch) TV, the power suddenly went out.

They _______ (play) basketball when it started to rain.

At 8 PM yesterday, I _______ (cook) dinner for my family.

When the teacher entered the classroom, the students _______ (work) on their assignments.

While they _______ (have) a meeting, the boss received an important phone call.

What _______ (you/wear) when you saw her at the party last night?

I _______ (read) a book when the earthquake occurred.

What _______ (you/do) at 9 PM last night?

While my parents _______ (travel) abroad, I stayed with my grandparents.