Choose the best answer that is made from t...

Câu hỏi: Choose the best answer that is made from the given cues.I / tired / because / I / stay up /late /watching /TV

A I’m tired although I stayed up late watching TV.

B I’m tired so I stayed up late watching TV.

C I’ m tired because of I stayed up  late watching TV.

D I was tired because I stayed up late watching TV.