6. sınıf İngilizce 'What time is it?' sorusuna nasıl cevap verilir? Test 1

In an interactive English exercise, students see 1:40 on a digital display. Which option is NOT a correct way to say this time?

A) It's one forty.
B) It's forty past one.
C) It's twenty to two.
D) It's twenty past one.