根据句意, 用括号中所给词的适当形式填空。

根据句意, 用括号中所给词的适当形式填空。
小题1:Will people live 100 years old? ( be )
小题2:Mother (sweep) the floor when I (leave) home.
小题3:My friend Eve told me she (be) going to buy a new computer.
小题4:It’s necessary for young people (experience) different things.
小题5:My dream is to be a (profession) athlete.