Hearing the 2008 Beijing Olympic Games ____ __, all the people in the Bird Nest burst into cheers.
--- Let’s go to Tianjin Music Hall. The soft music makes me relaxed. --- ______. It makes me sleepy.
Another food crop raised by Indians ______ was strange to the European was called Indian corn.
______ with a gradual rise of seawater, some nations in the Pacific are considering moving in the near future.
No driving after drinking is a rule that every driver ______ obey in our country.
Restaurants in every corner of Tianjin not only provide job opportunities but ______ lots of taxes.