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te). 2. What (be) your grandma doing? She is (wash). 3. What (be) they doing? They are (draw). 4. What (be) your mother doing? She (be) reading. 5. What (be) Mike doing? He is (play) football. Ⅳ . Rearrange the ,并加上正確的標(biāo)點(diǎn) 。 1. is What doing she 2. an writing Grandpa is