Do you often go fishing at weekends?—Not often，I only go fishing________

With masses of homework _____, I can hardly spare time to practice playing the piano.[ ]

Don’t worry. My brother has got many vegetables. You can have some of______.

My uncle has two children, a son and a daughter. The son is ______ English teacher and______ daughter is a nurse.

下列各组中划线词不全都是古今异义的一项是（ ）