They are very busy these days.They for the next week's exams

They are very busy these days.They for the next week's exams These days they are busy ( ) the farm work填介词 The teachers are busy preparing the exams these days . they are very busy these days.they only have one day to rest -What are you busy doing for?-For the final exams.They are _ They are studying for the test these days.翻译 the students are p____ for their exams next week They are coming for dinner next week. Maybe they will be very busy next week because of the final They are very busy.They are study ________ exams.填介词 You seem very busy these days.Are you ____(prepare for)the e They are busy _ this week.They _ very tired.Why not _ a rest