Created byNguyễn Thị Mai Thục ESL English B2 Grammar English Author's Instructions U11. How long have you (been) My Google Classroom Courses × 0 classes selected (0 students total) Quick Access Select all classes (0 classes) All Classes Loading courses... Cancel Share Share to selected Course __COURSE_NAME__ __STUDENT_NAME__ (__STUDENT_EMAIL__) U11. How long have you (been) Download Active — user can report Report this worksheet Worksheet Validation Check my answers Emails my answers to my teacher Full name Group/level School subject Teacher's email or key code Close Submit Your answers have been sent to your teacher. Good luck! OK We encountered an error submitting your answers. Please try again. OK Advertisement | Go Ad Free Created byNguyễn Thị Mai Thục ESL English B2 Grammar English Author's Instructions U11. How long have you (been) Explore Worksheets Passive Voice ESL B2 Passive Voice Grammar - ESL Set of exercises on passive voice and its variations: vebs with two objects and causative have. Adjective structures ESL B2 Adjective structures Grammar - ESL Insert the phrases into correct spaces. Active and Passive ESL B2 Active and Passive Grammar - ESL Changing from active to passive and passive to active Revising structurers ESL B2 Revising structurers Grammar - ESL Reviewing basic structures: passive voice, reported speech and relative clauses