What … at 9 o’clock last night? a. have you been doing
b. have you done
c. were you doing

Question

Английский язык: What … at 9 o’clock last night? a. have you been doing b. have you done c. were you doing

mi1980 · Answer

What … at 9 o’clock last night?c. were you doingОбъяснение:Используем Past Continuous т.к. в предложение есть точный указатель времени (в 9 часов) в вчера вечером)...