Created byCONTENT CREATOR DIGITELIA ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน Answer 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__) Unit 6, class 1 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 byCONTENT CREATOR DIGITELIA ESL English B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน Answer the following exercises สำรวจแผ่นงาน đề chính thức vào 10 HN 2026-2027 ESL B1 đề chính thức vào 10 HN 2026-2027 Grammar - ESL test time: 60 minutes Simple Past Tense ESL B1 Simple Past Tense Grammar - ESL English as a second language Simple past tense Main content: Past simple Other contents: Regular and Irregular Verbs 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 Workshop Unit 3 L6 ESL B1 Workshop Unit 3 L6 Grammar - ESL Read carefully and complete the following activities.
