根据句意及首字母提示写单词
1.Let's play s_____.2.My sister and I like p_____tennis.3.My father and mother are my p_____.I'm their d_____ 4.Tom has great sports c_____.5.O_____1st is our National Day.6.You can lean a lot about chinese h_____.7.My grandfather likes Beijing O_____.8.S_____is the last day of a week.