Read the following passage and write the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbers blanks.
Water puppetry is a traditional art form. It (1) _____ in the 11th century. It originated in the villages of the Red River Delta of North Viet Nam. The show is performed in a (2) ____. The puppets are supported by strings (3) _____ the water and controlled by the puppeteers behind a screen, so they appear to be moving on the water. the puppets are made of (4) ____ and then painted. The themes of the puppets shows are rural: the performances show everyday life in the countryside and folk tales. There are about rice farming, fishing and Vietnamese village festivals.