Is your friend doing his homework now? Сделайте пожалуйста плюсовое и минусовое предложение!
"Плюсовое и минусовое"... Утвердительное и отрицательное!)
ну напишите!
+Your friend is doing his homework now. -Your friend isn't doing his homework now.
+. Your friend is doing his homework now. -. Your friend isn't doing his homework now.