根据句意及首字母提示补全单词。 1. I have a piano l_____ on Wednesday afternoon. 2. Thank you for your i _____ to visit your school. 3. He spent the w_____ afternoon watching TV. 4. S _____ is the fist day of a week. 5. I have to b _____ my younger sister when my parents are away. 6. The students are studying for the English t _____. 7. Something is wrong with my teeth, so I have to go to see the d _____. 8. Where are you going the day after t _____? 9. Hi, can you play tennis w _____ me? 10. Maybe you can come a _____ time.