Created by anmafan ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน English as a second language by anmafan Main content: Present perfect or past simple 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__) Past Simple vs Present Perfect 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 by anmafan ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน English as a second language by anmafan Main content: Present perfect or past simple สำรวจแผ่นงาน U10 -The Development of the Lightbulb- Barron Essential Words ESL B1 U10 -The Development of the Lightbulb- Barron Essential Words Grammar - ESL U10 -The Development of the Lightbulb- Barron Essential Words Comparatives and Superlatives ESL B1 Comparatives and Superlatives Grammar - ESL Complete the sentences 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 Pony Express B1 Cloze Exercise ESL B1 Pony Express B1 Cloze Exercise Grammar - ESL Read and choose the best word for the gap.