You have 15 blue marbles. Your friend Duong takes away 3 and gives you 2. You drop 8 but pick up 4. Hung takes 4 and gives 5. You take one from Duong and give it to Hung in exchange for 3 more. You give those 3 to Duong and she gives you a blue and a yellow. Phong comes and takes the blue marbles Duong gave you and gives you a green. You give the green to Hung in exchange for a blue marble. Phong then takes a blue marble from Duong, gives it to Hung for a yellow, and gives you the yellow for a blue marble. How many green marbles do you have?

You have 15 blue marbles. Your friend Duong takes away 3 and gives you 2. You drop 8 but pick up 4. Hung takes 4 and gives 5. You take one from Duong and give it to Hung in exchange for 3 more. You give those 3 to Duong and she gives you a blue and a yellow. Phong comes and takes the blue marbles Duong gave you and gives you a green. You give the green to Hung in exchange for a blue marble. Phong then takes a blue marble from Duong, gives it to Hung for a yellow, and gives you the yellow for a blue marble. How many green marbles do you have?

Read the passage and fill in each blank with the correct form of the verbs from the box.
brought however shaping materials works imported blow performing fear representing

Tìm các cấu trúc câu trong bài này

Marble Mountains is a group of five smaller mountains (1)representing Metal, Wood, Water, Fire and Earth. It is also a travel itinerary linking Da Nang City to the ancient town of Hoi An and Hue City. As the name suggests the Marble Mountains used to be a place providing input (2)materials for craftsmen in the village, but the local government banned marble exploitation(3)fear that the five mountains could disappear.Most of the marble for the village now comes from northern provinces such as Ninh Binh, Thanh Hoa and Thai Nguyen. As a further step to diversify products, the marble fine arts village has (4)imported marble from Pakistan.As far as I know, the man who (5)brought marble craftsmanship to the region came from Thanh Hoa, and most craftsmen in the village had handed down the craft from generation to generation. There are some 3,000 handicraft workers in Non Nuoc village. (6)However , there are only 70 skillful craftsmen who can (7)blow souls into marble sculptures after other workers have finished (8)shaping the Products.In the shops along the highway, you can see different marble products in all shapes and sizes,from contemporary (9)works to religious sculptures. And of course you will have a chance to see craftsmen (10)performing their art and turning soulless marble into sophisticated sculpture products.