How can you be excused for such a ____________ reason —I don’t care whether you accept it or not.

I couldn’t walk very fast because a lot of people were ___________.

_______I’ve shared just about everything since the first day of kindergarten,spent the weekend with me last month

really a pity that I didn’t seeyou in Shanghai — I _________ to see youin the hotel, but I was too busy

下列句中加横线词的解释，正确的一项是