What effect has the Internet had on music piracy

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

所有的公共場所都應完全禁止吸煙。

After reading the novel he was too exciting to go to sleep that night.

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

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

Directions:For this part, you"re required to write a composition with at least 120 words based on the following picture. Please entitle and write it on the Answer Sheet.

我們認為節(jié)約用水非常重要。

Nobody can work well if he is distracting.