tuliskan present tense positif,negatif,introgative dari kata berikut ini : 1)Tukul arwana menjual bakso di medan fair, 2)kami menyanyi lagu baru dari guru

1 (+) Tukul Arwana sells meatballs at Medan Fair
(-) Tukul Arwana doesn't sell meatballs at Medan Fair
(?) Does Tukul Arwana sell meatballs at Medan Fair
2 (+) We sing a new song from teacher
(-) We don't sing a new song from teacher
(?) Do we sing a new song from teacher?