Thdy both like sports中both的词性是什么啊?

Thdy both like sports中both的词性是什么啊? What sport ____your friend____?(like) Do they both like what sport does he like best what's her ----- sport? What.sport.do.you.like.best I like sport only a little Boys usually like w__ sport games What kihd of -------- (sport)do you like? What sport do you like doing?回答： A___ the boys like sport.(填词） Boys like _____(谈论)about sport I LIKE. BUT MY FAVORITE SPORT IS . Dose Nancy like sport?同义句：____Nancy____? like both 和both like它们的区别? they (both like还是like both)to watch tv sport sport sport