# 1เลือกประเภท1. What should a teacher say to ask students to sit down? Stand up Sit down Line upBe quiet
# 2เลือกประเภทIf a student is too noisy, the teacher should say:Please open your bookPlease speak louderPlease be quietPlease stand up
# 3เลือกประเภทWhat do you say when you make a mistake?You should quietI don’t knowI’m sorryPlease quieting
# 4เลือกประเภทWhen the teacher checks attendance, he/she says:Who is hungry?Are you happy?Let’s beginWho is absent today?