Пожалуйста помогите  задать все типы вопросов к предложениям ( помните , что в вопросе к подлежащему глагол стоит в форме 3 лица ед. числа)1)  The students were writing a test at 12 o`clock yesterday 2) The students had written...

Общ- were the students writing a test at 12 o'clock yesterday? К подл-who was writing a test at 12 o'clock yesterday? К сказ- what were the students doing at 12 o'clock yesterday? Спец- when were the students writing a test ? Спец-what were the students writing at 12 o'clock yesteday? Спец- why were the stydents writing a test at 12 o'clock yesterday? Альт- were the students writing a test or an essay at 12 o'clock yesterday? Разд- the students were writing a test at 12 o'clock yesterday, weren't they? Общ- had the students written a test by 12 o'clock yesterday? К подл-who had written a test by 12 o'clock yesterday? К сказ-what had the students done by 12 o'clock yesterday? Спец- when had the students written a test? Спец- why had the students written a test by 12 o'clock yesterday? Спец- what had the studens written by 12 o'clock yesterday? Альт- had the students or the pupils written a test by 12 o'clock yesterday? Разд- the students had written a test by 12 o'clock yesterday, hadn't they?

The students were writing a test at 12 o'clock yesterday, weren't they? Were the students writing a test at 12 o'clock yesterday? Who was writing a test at 12 o'clock yesterday? Were the students or the teachers writing a test at 12 o'clock yesterday?What were the students writing at 12 o'clock yesteday? What were the students doing at 12 o'clock yesterday? When were the students writing a test ? ************************************ The students had written a test by 12 o'clock yesterday, hadn't they? Had the students written a test by 12 or 14 o'clock yesterday? What had the students done by 12 o'clock yesterday? Had the students written a test by 12 o'clock yesterday? Who had written a test by 12 o'clock yesterday? What had the studens written by 12 o'clock yesterday?