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your book How to be dogs’ friends. I (5) much valuable (有價(jià)值的 ) information. And I know you’re an expert (專(zhuān)家 ). Can you tell me why my dog barks so often? A worried dog keeper Helen Ⅱ . 閱讀下面的對(duì)話,根據(jù)所給的首字母提示,用合適的單詞填空。 Name: Peter Age: 6 months Weight: 8 kg Looks: lovely, yellow and grey fur Favourite food: bones Favourite activity: playing with balls I keep a dog. He is my best friend. His name is Peter. (1) . He grows very quickly. (2) 8 kilograms. Look at his photo. (3) . I feed him three times a day. (4)