1 . Chinese hamburgers are very real and they predate ________ hamburgers we call our own in the U. S. (用适当的词填空)

2 . Goals help students focus on their journey to a collection of achievements, meaning they make ________ most of their resources and time and can have motivation(动力)during times when they may feel like giving up. (用适当的词填空)

3 . In contrast to the court life and upper-class culture represented by the Forbidden City, the Summer Palace, and the Temple of Heaven, the hutongs reflect ________culture of grassroots Beijingers. （用适当的词填空）

4 . My guide Zhaxi told me Tibetan antelopes suffered a lot in ________ 1980s and 1990s.(用适当的词填空)

5 . Tom invited me to go fishing on Sunday, but I turned him down. I don’t think I have ________ patience. (用适当的词填空)

6 . Much to our delight，the sound of water in ________ distance caught our attention and drove us to the river bank. (用适当的词填空)

7 . Bogus was only 1.6 meters tall, which made him ______ shortest player ever in the NBA. (用适当的词填空)

8 . Under ______ influence of the team captain, he learned how to cooperate, and seized the gold medal in the final.

9 . Some of our ancestors chose to subdue their fears and pursue _________ unknown —and this curiosity led them to, for instance, discover the use of fire. (用适当的词填空)

10 . Two glasses of orange juice a day can lower blood pressure and cut ________ risk of heart disease, scientists have found. (用适当的词填空)