Created by rolandobarrionuevo ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน Choose the correct answer My Google Classroom Courses × 0 classes selected (0 students total) Quick Access Select all classes (0 classes) All Classes Loading courses... ยกเลิก Share Share to selected Course __COURSE_NAME__ __STUDENT_NAME__ (__STUDENT_EMAIL__) Present Perfect ดาวน์โหลด Active — user can report Report this worksheet Worksheet Validation Check my answers Emails my answers to my teacher ชื่อเต็ม Group/level วิชาเรียน Teacher's email or key code Close ส่งข้อมูล Your answers have been sent to your teacher. Good luck! OK We encountered an error submitting your answers. Please try again. OK โฆษณา | ใช้งานแบบไม่มีโฆษณา Created by rolandobarrionuevo ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน Choose the correct answer สำรวจแผ่นงาน The man an the moon ESL B1 The man an the moon Grammar - ESL Story to work with he past tenses Reading and Modals ESL B1 Reading and Modals Grammar - ESL A quick test Present perfect simple or continuous ESL B1 Present perfect simple or continuous Grammar - ESL For pre intermediate students. Brief grammar notes and exercises to practise. I hope you find it useful. Present Perfect: since and for ESL B1 Present Perfect: since and for Grammar - ESL Write the correct form of the verb, choose 'since' or 'for'