高中英语语法填空信息匹配

Scientists have discovered that    (stay) in the cold could help us lose weight. Researchers at the University of California found that exposure to the cold increases levels of a protein that helps form brown fat -- the type of fat that produces heat and keeps us warm. Brown fat burns energy,     helps us lose weight. White fat stores extra energy, which results     weight gain. The researchers said that because air conditioning and heating give us constant,    (comfort) temperatures, our body’s need for brown fat has decreased. They found that outdoor workers in northern Finland who     (expose) to cold temperature have   significant amount of brown fat when    (compare) to same-aged indoor workers.
The research was conducted on two different control groups of mice.    group was injected with the protein that helps create brown fat. This group later gained 30% less weight after both groups were fed high-fat diets. The researchers say this could be good news in the fight against obesity. People who are obese have   （low) levels of brown fat than thinner people. If you can somehow increase levels of this protein, you could    (possible) lose more weight even if eating the same amount of food.

阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。
Agent: What is    with you, madam? You look pale and anxious.
Jane:  Oh, my God ! My luggage got lost just now.
Agent: Take it easy. Would you please describe it     detail ? I will try to help you.
Jane:  Thank you. I have just been to the cafe,       I put my luggage under the table. Then I(order) a coffee when I was waiting for the train. When I finished drinking, I found my suitcase   (go).
Agent: I feel sorry to hear that. Or perhaps someone just picked up the wrong case.
Jane:  I can’t believe it. It is  (possible)!
Agent: Will you please leave your name and your address here? We will make an attempt    (find)the suitcase for you.
Jane:  How long does it take?
Agent: Sorry, I have idea. Will you please wait here for a while? We are going to extend your ticket to the next train, only by this means     you have enough time to find your luggage.
Jane: Anyway,  (sound) a better choice. I have to wait for a while and have a try.