1. Read the text. Would you like to use 3D glasses like this at school? Why?/ Why not? 2. Read the Learn this! box. Complete the rules with a/ an, the, or no article(-). 3. Read the text in exercise 2 again. Match each of the highlighted words with a rule in the Learn this! box. 4. Complete the dialogue. Use a/an or the. Explain your choices. 5. Read the Look out! box. Are the sentences below generalisations or not? Circle the correct words. 6. Imagine your school 50 years from now. Describe yo
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