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

During the opening ceremony, “Miss Smile” has won the hearts of Chinese Internet users after being caught _____ the same smile for nearly 20 minutes．

______ around the cultural relics for almost an hour, we got together under a big tree for a short break.

Three years ago in Beijing, my best friend, David, was hit by a car while riding a bike, _______ a terrible brain injury.

All her time _______ experiments, she has no time for films.

Everyone in our class works as hard as they can ________ to enter a good college.

______ by his grandparents in the countryside, he isn’t used to _______ in the city.

The old man came         to the  railway station，only          the train was slowly pulling out of the station．

Time should be made good use of ___ our lessons well.

You’d better go to bed. There isn’t anything on TV worth ________ up for.

For breakfast he only drinks juice from fresh fruit ___ on his own farm.