Created byMontserrat Quesada ESL English B1 Grammar English Author's Instructions Present perfect with how long, for and since. 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__) Grammar Present perfect 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 byMontserrat Quesada ESL English B1 Grammar English Author's Instructions Present perfect with how long, for and since. Explore Worksheets If Clauses - Type II ESL B1 If Clauses - Type II Grammar - ESL Grammar worksheet on if clauses. Customs and traditions ESL B1 Customs and traditions Grammar - ESL Listening, may / must / need / should / have to Prepositions ESL B1 Prepositions Grammar - ESL Prepositions Beyond about space ESL B1 Beyond about space Grammar - ESL VOCABUALRY ABOUT SPACE