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

.
________ on the radio or see on TV is only a small part of all the wonderful music that is waiting for us.

.
As reported in the essay by Prof. Brown, it is only in the most difficult circumstances ________ a man’s abilities are fully tested.

.
．It was announced that only when the fire was under control_________to return to their homes．

.
．--- Did you go aiking with your family last weekend?
--- No. __________, that we had to give up our plan.

.
I have no idea________is better, so I took       of them.

.
Animals suffered at the hands of man________they were destroyed by people to make way for agricultural land to provide food for more people.

.
Much__________he has a good taste, he can’t avoid being influenced by advertisements.

.
To greatly raise people’s living conditions, _______.

.
It ________ I arrived at the station ________ I found the train was delayed.

—I must thank you for taking the trouble to look after my sick mother.
—_______.