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Unit 1 What’s the matter? Unit 2 I’ll help to clean up the city parks. Unit 3 Could you please clean your room? Unit 4 Why don’t you talk to your parents? Unit 5 What were you doing when the rainstorm came? Unit 6 An old man tried to move the mountains. Unit 7 What’s the highest mountain in the world? Unit 8 Have you read Treasure Island yet? Unit 9 Have you ever been to a museum? Unit 10 I’ve had this bike for three years. Notes on the Text Tapescripts Grammar Words and Expression in Each Unit Vocabulary Index Irregular Verbs
