Having a conversation with people with dementia will be （）.

All of them are （） at Lana"s achievement.

The author"s attitude towards gift giving is （）.

事實勝于雄辯。

I thought you might be tired, （） is why I decided to help you.

我想知道他把表送給誰了。

No agreement was （） in the discussion as neither side would give way to the other.

Man was, is and always will be trying to improve his living conditions.

All male guests at this restaurant are respectfully requested that they are put on coat and tie.

我們認為節(jié)約用水非常重要。