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e playing having lovely Listen to the tape and fill in the blanks. ? Girl: Where are you? ? Boy: I am on the train. I am looking out of the window. It is raining. Some pigs are sleeping under a tree. A man is wearing a big hat .Some children are jumping in the water. Now the train is ing to the station. I can see you! 用 Be 動詞的適當(dāng)形式填空( am/is/are) to be warm tomorrow. 2. I____ having a piic with my friends in the park. in the park. down the hills. boys ____looking out of the window. is is are am are Exercise 1: Exercise 2. ? ducks are _______our piic. ? birds