用适当的介词填空,如不需填则画“/”。 1. Can you come to my party________Sunday afternoon? 2. Would you like to go to the.movies with us_______Friday? 3. They gets up early________he morning. 4. He does exercise________every morning. 5. Are you free________tomorrow morning? 6. Will you have a chemistry lesson________next term? 7. What do you usually do________weekends? 8. I have too mluch homework________this weekend. 9. We are leaving________the 15th. 10. Christmas Day is__________December. 11. I-Ier birthday party ls________June 30th. 12. I didr't finish my homework________10 o'clock. 13. There is a bridge________the river. 14. I get to school__________the school bus.