buatlah kalimat positif,negatif dan tanya dalam yes no question dengan menggunakan to do dan to have

(+) i have to do my homework
(-) i don't have to do my homework
(?) do i have to do my homework?

(+) i'm so happy to have a friend like you
(-) i'm not happy to have a friend like you
(?) am i not lucky to have a friend like you?

good luck!