根据句意和汉语注释,写出单词的正确形式。
小题1:He often plays __________ (排球) at the weekend with his friends.
小题2:Millie and Sandy are __________(成员) of the Reading Club.
小题3:My mother often does some shopping at ____________(周末).
小题4:His dream of being a teacher comes ____________(真的,真实的).
小题5:I know one of her __________ ( 业余爱好) is singing.