B. VOCABULARY AND GRAMMAR. 6. Your sister is chewing and taking at the same time. You do that It's not very 8. Your foreign friend has been invited to dinner in a Vietnamese house. After taking food from the plate, you put it into your bowl before eating 9. You don't know what to do when going into a Japanese house. You your shoes at the entrance. take off 7.Your brother is noisy at the pagoda You_ be quiet in here. 2.According to tradition, you 3. Children sweep the floor on the first day of Tet. take things from adults with both hands. 4. You wear shorts when going to the pagoda. 10. You have been invited to dinner with a British family. You_ arrive on time. 5. You bring a gift when you visit someone's house. (Hoàn thành các câu với should hoặc shouldn’t) I.Complete the sentences with should or shouldn't. 1. You respect old people. polite.