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

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

In this passage, the expression "walk in the shoes of" is similar in meaning to （）.

The wound soldier made an effort to stand up, but the general stopped him.

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

No one should blind himself （） the well-known fact.

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

It"s no good learning English without practice.

Gift giving is the same thing in China and America in that （）.

The guide dogs helping the people with dementia will （）.