1 . People are wondering whether the new film is __________ (release) in April. (所给词的适当形式填空)

2 . 温室气体的大量排放导致全球变暖。
Large quantities of ________ cause global warming.

3 . Taking exercise can not only strengthen your body but also ______ (释放) you from stress. （根据汉语提示单词拼写）

4 . The new trade figures are reported ________(release) on Thursday last week. (所给词的适当形式填空)

5 . The less energy you use, the less carbon dioxide is ________.

A．reserved

B．restored

C．released

D．reduced

7 . The brain chemicals _____________ (释放) during exercise improve a person’s mood and help those who are stressed out. (根据汉语提示单词拼写)

8 . According to a report ______（发布） by an environmental research group, about one billion live in unplanned settlements. （根据汉语提示单词拼写）

9 . The patient was still in danger, because his body ______ the new heart after the transplant.

A．released

B．refreshed

C．rejected

D．reserved

10 . It is important for us, high school teachers, to encourage students to _______（发挥他们的潜能）. (根据汉语提示完成句子)