Created byNuria Ortiz Soler ESL English B1 Grammar English Author's Instructions It´s a worksheet with a short grammar explanation on the use of MUST, MUSTN´T, HAVE TO and DON´T HAVE TO and some activities to practise. My Google Classroom Courses × Connected account: Change account 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__) Must or Have to Download This worksheet has already been reviewed by our moderators, so it can no longer be reported. 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 byNuria Ortiz Soler ESL English B1 Grammar English Author's Instructions It´s a worksheet with a short grammar explanation on the use of MUST, MUSTN´T, HAVE TO and DON´T HAVE TO and some activities to practise. Explore Worksheets Past Perfect/Past Perfect Continuous ESL B1 Past Perfect/Past Perfect Continuous Grammar - ESL Do the exercises TA10.GK1.2 ESL B1 TA10.GK1.2 Grammar - ESL TA10.GK1.2 Optimise b1 Unit 8 ESL B1 Optimise b1 Unit 8 Grammar - ESL Good luck! REVIWE BEFORE MIDTERM EXAM - PAST SIMPLE ESL B1 REVIWE BEFORE MIDTERM EXAM - PAST SIMPLE Grammar - ESL COMPLETE THIS USING PAST SIMPLE TENSE :)