用正确的介词填空。 1. The cat is very busy. It is running from this room ________ that room. 2.My grandfather lives ________ the south in winter because it’s warm there. 3. You can play ________ the magic stone. 4.Let’s tidy________ the kitchen. Mother will be happy 5.Thank you ________ your help, Danny. 6. My birthday is ________ 26th October. 7. What do you usually do ________ your grandparents? 8.Tom wants to know _____ his future. 9.Peter, don't be late ___ school again