下列交际语言，最为得体的一项是 (　　)

Let’s watch the news on CNNIt at eight o’clock

I ______ to help you to do homework but Icouldn’t spare any time I ______ a composition last night and I’ll finish ittomorrow

_______ you get on well with a number of people, you are usually friends with only a few.

Do you drink alcohol— No, but I used to be a man alcohol.