поставьте вопросы к выделенным словам
1)WE often have DICTATIONS in class
2)THEY do a lot of exercises AT HOME
WE are having OUR ENDLISH now

Who ofthen have dictations in class?What do you have in class?2) Who do a lot of exercises at home?Where do they (do) a lot of exercises?3) Who is having English now?Если «Our English» выделено как раздельное: Whose English are you having now?What are you having now?Если нет: What are you having now?Если не написано/не понятно, как, то лучше бери второй вариант))