欧美日韩黄网欧美日韩日B片|二区无码视频网站|欧美AAAA小视频|久久99爱视频播放|日本久久成人免费视频|性交黄色毛片特黄色性交毛片|91久久伊人日韩插穴|国产三级A片电影网站|亚州无码成人激情视频|国产又黄又粗又猛又爽的

So long as we work hard, we can o__________ every difficulty.

Some factories continue to pollute local rivers with              (有毒的) chemicals.

As soon as he saw us, he picked up a long _______(管樂器) which was covered with coins and opened one of the baskets.

—Tom has worked very hard this term.

—No wonder he has made great p__________ in every subject.

P__________ speaking, a teacher who is warm-hearted and helpful will be popular among students.

To keep healthy we should eat  __________（適當?shù)兀゛nd exercise regularly.

The professors p_______ at the meeting stated their opinions about the problem.

Such a person experienced in _______ ( 組織) such a wedding party is welcome now.

The boy’s p   ▲    look means he doesn’t understand the maths problem.

I want to tell you ______________(親自), “Sorry, I have hurt you.”