Created by SantaCruz7thform ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน Worksheet to practise present perfect 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__) Week 21 ดาวน์โหลด 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 SantaCruz7thform ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน Worksheet to practise present perfect สำรวจแผ่นงาน Lớp 8 - Unit 11 SCIENCE AND TECHNOLOGY-LANGUAGE FOCUS - Sách Mềm ESL B1 Lớp 8 - Unit 11 SCIENCE AND TECHNOLOGY-LANGUAGE FOCUS - Sách Mềm Grammar - ESL Lớp 8 - Unit 11 SCIENCE AND TECHNOLOGY|LANGUAGE FOCUS | Sách Mềm 5과 문법(that) ESL B1 5과 문법(that) Grammar - ESL 5과 문법 that 학습지 Senses adjectives and verbs ESL B1 Senses adjectives and verbs Grammar - ESL Senses, adjectives and verbs Present Tenses ESL B1 Present Tenses Grammar - ESL Present Simple, Present Continous, Present Perfect , Present Perfect Continous