Question 7: You have to read the instruction before making models. A. look through B. look up C. look for D. look up Question 10: People from different countries come to live in New York, which makes it a __________city. A. multicultural B. cultural C. multiple D. multiculturalism Question 11: When I turned up, the town hall was already _________ of teenagers. A. full B. packed C. crowded D. jamed Question 12: How many _______________ of leaves does a Hue’s conical hat have? A. surface B. layers C. frames D. forms