Created bySilmara Caldas ESL English B1 Grammar English Author's Instructions VOCABULARY: Describing progress GRAMMAR: Present perfect vs Present perfect continuous 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__) B1 15 Perfecting New Skills 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 bySilmara Caldas ESL English B1 Grammar English Author's Instructions VOCABULARY: Describing progress GRAMMAR: Present perfect vs Present perfect continuous Explore Worksheets Passive voice ESL B1 Passive voice Grammar - ESL ACTIVE AND PASSIVE VOICE Modality ESL B1 Modality Grammar - ESL Use of Modals Integrative Work to practice Grammar ESL B1 Integrative Work to practice Grammar Grammar - ESL Speculating and Predicting (WILL/WON'T/COULD / MAY/MIGHT) Make up quiz 9th-10th ESL B1 Make up quiz 9th-10th Grammar - ESL Make up quiz