1 . You’ll need to c________(计算) how much time the assignment will take. (根据中英文提示拼写单词)

2 . Let me give another example to i_________(说明) this difficult point. (根据中英文提示单词拼写)

3 . Do remember to________ the red button in case an accident breaks out. (根据句意填空)

4 . I was determined to make my dream come true.（英译汉）
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6 . I didn’t know how to _____________(应对) the situation, but an idea suddenly struck me that I could turn to my best friend for help. (根据汉语提示单词拼写)

7 . Troops have been sent to __________ (保卫；防守) the borders. (根据汉语提示单词拼写)

8 . Parents are supposed to teach their children to b________   properly in public. （根据首字母提示拼写单词）

9 . We need to ________(sort) out our camping gear before we set off. (所给词的适当形式填空)

10 . 我们是时候改掉这些坏习惯并且行动起来保护环境了。(take action) (汉译英)
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