根据句意及首字母提示完成句子。

小题1:There are many people at the meeting, i________ me.

小题2:We must pay more attention to the s_________ of the players.

小题3:Don’t put off m_______ a travel plan before traveling.

小题4:During the past the three days, Jerry has visited many p________ of interest around Sydney.

小题5:Jack p_________ swimming to dancing and he is good at swimming.

幼禽几乎所有骨内都含有骨髓，而到成年，除（）和后肢的一部分骨骼外，大都被与外界相通的气腔所代替，为含气骨。

A、前肢

B、胸部

C、翼部

D、尾部