Created byOlena Yavor ESL English, British B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน Complete the test 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__) Life_Vision_B1_Unit_5A 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 byOlena Yavor ESL English, British B1 (ระดับกลางต่ำ) ไวยากรณ์ English คำแนะนำของผู้เขียน Complete the test สำรวจแผ่นงาน Round Up 4 Test unit 1-18 ESL B1 Round Up 4 Test unit 1-18 Grammar - ESL Complete the tasks Past simple vs present perfect ESL B1 Past simple vs present perfect Grammar - ESL Fill the gaps with the correct form of the verb in brackets. Present Perfect_test ESL B1 Present Perfect_test Grammar - ESL Form thr verbs in Present Perfect Present Simple and Present Continuous ESL B1 Present Simple and Present Continuous Grammar - ESL Complete the sentences with the correct form of the verbs from brackets.