Created byThi Nguyet Nguyen 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__) Lesson 15 - Relative Pronouns & Relative Adverbs ดาวน์โหลด Worksheet Validation Check my answers Emails my answers to my teacher ชื่อเต็ม Group/level School subject Teacher's email or key code Close ส่งข้อมูล Validating worksheet... (12) 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 byThi Nguyet Nguyen ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน Choose the correct answer สำรวจแผ่นงาน Present Perfect Simple - positive and negative ESL B1 Present Perfect Simple - positive and negative Grammar - ESL English as a second language Worksheet on present perfect simple Main content: Present perfect Other contents: present perfect simple, form, positive, negative Mini Test Part 6 ESL B1 Mini Test Part 6 Grammar - ESL Choose the correct answer Mini Test Part 5 ESL B1 Mini Test Part 5 Grammar - ESL Choose the correct answer Lesson 15 - Complete Sentences ESL B1 Lesson 15 - Complete Sentences Grammar - ESL Choose the correct answer
