My father ____ (come)back last Sunday.
生活中有这样一种现象:有的男生说话细声细气,性格含蓄内向;有的女生装扮中性,粗犷豪放。对于青春期特有的生理和心理变化,我们应该( )
— So he does. In________ opinion, travelling is relaxing and exciting.