VI. Read the text and choose the best option (A, B, C or D) to complete each of the blanks below. When you come to the countryside of Vietnam, especially in Hue, you can see a lot of beautiful girls with a palm leaf conical hat on. The conical leaf hat is said the (26) _________ of the Vietnamese culture. The hat is made (27) _________ a special kind of bamboo and young and soft palm leaves. The ribs are shaped into a conical form. The diametre of the hat is usually about between forty and fifty-five centimetres, (28) _________ it is about twenty-five or thirty centimetres high. The ribs are covered with palm leaves (29) _________ are tightly stiched onto the bamboo frame. Finally, the hat is usually painted with a coat of furniture - polish oil. The palm leaf conical hat is mainly used (30) _________ from shine or rain. Beneath the broad rim of the hat do Vietnamese girls look more attractive and charming. -------------------- Bạn hãy đọc đoạn văn trên và trả lời câu hỏi. The palm leaf conical hat is mainly used (30) _________ from shine or rain.