根据句意和所给首字母提示写出单词，完成句子。

1.Halloween is on O___________ 31^st. People in the West celebrate it.

2.He has no time to have lunch. He is b__________.

3.Tomorrow is Millie’s birthday. I want to buy her a p___________.

4.《Let the bullet fly》(让子弹飞) is an interesting f__________.

5.They play football on the football f__________.

6.Mr Wu is our maths teacher. He t___________ us maths.

7.Amy is a member of the Swimming Club.She is a very good s____________.

8.W__________ would you like? I’d like this yellow one.

基金销售人员从事基金销售活动应当遵循( )。

A．投资者利益优先原则

B．勤勉尽职原则

C．公司利益至上原则

D．诚实守信原则