Created by ballnav ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน Complete the following exercises 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 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 ballnav ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน Complete the following exercises สำรวจแผ่นงาน TIME EXPRESSIONS ESL B1 TIME EXPRESSIONS Grammar - ESL ORDER THE SENTENCES ket 3 class 1 ESL B1 ket 3 class 1 Grammar - ESL read the questions and answer accordingly ket 3 class 1 ESL B1 ket 3 class 1 Grammar - ESL read the questions and answer accordingly Present Perfect ESL B1 Present Perfect Grammar - ESL Complete the following exercises