从下面每小题的 A、B、C 三个选项中选出可以填入空白处的最佳选项。
【小题1】To do somethingmeans to do it in a confident manner.

A．carefully

B．confidently

C．carelessly

【小题2】If you read thethis morning, you should know there is a meeting this afternoon.

A．suggestion

B．notice

C．poster

【小题3】Ais the contestant who wins the competition.

A．loser

B．leader

C．winner

【小题4】When yousomething, you make something better.

A．go up

B．increase

C．improve

【小题5】Ihim and I’ll follow any advice he gives me.

A．respect

B．order

C．hate