Created byLexWay English ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน All x Every Practice 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__) PI1 - Lesson 11 - All x Every 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 byLexWay English ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน All x Every Practice สำรวจแผ่นงาน IE 5.0-6.5_Grammar_Count & Uncount Nouns ESL B1 IE 5.0-6.5_Grammar_Count & Uncount Nouns Grammar - ESL Student reads the task requirement carefully and complete the tasks. Future Tense ESL B1 Future Tense Grammar - ESL Complete the sentences Lesson 12 - Conjunction ESL B1 Lesson 12 - Conjunction Grammar - ESL Choose the correct answer 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