Excuse me, is this seat taken—_______ . That man got his books and left a few minutes ago.

下列句中加点词语使用不恰当的一项是（???? ）

Those who are always talking loudly in public shouldremind ________ of the feelings of other people.

下列句子没有语病的一项是（ ）

David is clever and quick at work,he is honoured with the title of model worker.