Unfortunately, when I dropped in, Mr. Smith __________. So we only had time for a few words.

It’s quite ____ of beginners to forget to use an article before a noun. [ ]

下列选项中的诗句填入《到京师》一诗画横线处，恰当的一项是城雪初消荠菜生，角门深巷少人行。 ，此是春来第一声。

Professor White has written some short stories, but he is _____ known for his plays.

He came _________ finding the girl.