Created by MsMagdala ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน READ and follow the instructions 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__) UNIT 5 EXAM 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 MsMagdala ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน READ and follow the instructions สำรวจแผ่นงาน Present simple vs present continuous ESL B1 Present simple vs present continuous Grammar - ESL English as a second language Present simple vs continuous grammar exercises Main content: Present simple and present continuous 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 Grammar 2 Unit 21 ESL B1 Grammar 2 Unit 21 Grammar - ESL Grammar 2 Unit 21 Present Simple Tense ESL B1 Present Simple Tense Grammar - ESL Write the correct answer. English as a Second Language Main content: Present Simple Other contents: Subject verb agreement