Giải thích hộ mk nha If you are invited to someone's house in America for dinner, you should bring a gift, such as a bunch of flowers or a box of chocolates. If you give your host a wrapped gift, he or she may open it in front of you. Opening a present in front of the gift-giver is considered polite. It shows that the host is excited about receiving the gift and wants to show his or her appreciation to you immediately. Even if the host doesn't like it, he or she will tell a "white lie" and say how much they like the gift to prevent the guest from feeling bad. If your host asks you to arrive at a particular time, you should not arrive exactly on time or earlier than the expected time, because this is considered to be potentially inconvenient and therefore rude, as the host may not be ready. 36. Why shouldn't you arrive exactly on time if you are invited to a dinner at a particular time? - Because …………………………………. A. the host may not be ready. B. the host is not at home. C. you are impolite. D. you go there by bus. 37. When should you arrive if you are asked to arrive at a particular time? A. earlier than the expected time B. exactly on time C. later than the expected time D. very late 38. Opening a present in front of the gift-giver is considered …….....…. A. polite B. impolite C. bad D. good 39. What will the host do if he or she doesn't like the present? A. tell a "white lie". B. say how much they dislike the present. C. prevent the guest from being happy. D. All of them. 40. What should you bring if you are invited to someone's house in America for dinner? A. books B. gift C. wine D. fruit ω ω ω