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Unit 5 What are the shirts made of? The Third Period Section A( Grammar Focus4c) Are your shirts made of cotton? Yes,they they were made in the US. What39。s the model plane made of ? It39。s made of used wood and glass. Where is tea produced in China? It39。s produced in many different areas. How is tea produced? Tea plants are grown on the sides of the leaves are ready,they are picked by hand and then are sent for processing. Active Voice:People grow tea in Hangzhou. Passive Voice:Tea is grown (by people)in Hangzhou. Grammar Focus under 18 ________________(not allow) to watch this show without their parents. (pay) by the boss on the last Friday of each month. :What language_______________(speak) in Germany? B:Most people speak German,but many can speak English,too. are not allowed are paid is spoken Complete the sentences with the correct forms of the verbs in brackets. 4a of the earth39。s surface_______________ (cover) by water. classroom_______________(c