【简答题】I don't know what my roomate is up to because he does everything _______ _______, either when I am away or when I am asleep. 不管我出门了还是睡着了,我的室友都是偷偷摸摸的做事,也不知道他这是为什么。
【简答题】Please fill in the gap with words or phrases given in brackets, change the form where necessary. (considerate, specific, at sea, swift, traditional, in secret, sincere, underway, marvelous, successive...