Created byAndrea Mariela Politi ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน Activities My Google Classroom Courses × Connected account: Change account 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__) Revision unit 4 ดาวน์โหลด Active — user can report Report this worksheet 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 byAndrea Mariela Politi ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน Activities สำรวจแผ่นงาน English Plus Diagnostic test ESL B1 English Plus Diagnostic test Grammar - ESL Do the exercises. PAST SIMPLE vs PRESENT PERFECT ESL B1 PAST SIMPLE vs PRESENT PERFECT Grammar - ESL Do the tasks PAST SIMPLE vs PRESENT PERFECT ESL B1 PAST SIMPLE vs PRESENT PERFECT Grammar - ESL Do the tasks Grammar Test - B1 Level ESL B1 Grammar Test - B1 Level Grammar - ESL Học sinh trình độ B1, đang luyện tập về cách chia động từ đúng theo thì.