Ⅰ.单句语法填空
1．It's traditional (tradition) in America to eat turkey on Thanksgiving Day.
2．We listened to the news with a mixture (mix) of surprise and happiness.
3. What was so impressive (impress) about Jasmine Westland's victory was that she came first in the marathon barefooted.
4．After the typhoon，people found some tall trees，measuring (measure) more than 10 meters，lying on the ground.
