1 . To achieve this goal, we must have mutual confidence and live ________(和谐相处) other countries. (根据汉语提示完成句子）

2 . In winter, the mountain is covered by ________(sheet) of snow, which is quite amazing. (所给词的适当形式填空）

3 . ________(终究), you are a student now, and you should study hard. (根据汉语提示完成句子）

4 . The car went ________(以……速度)100 kilometers an hour. (根据汉语提示完成句子）

5 . I don’t know why you’re so concerned—it isn’t your problem ________ all. (用适当的词填空)

6 . He is in hospital, recovering ________ a heart attack. (用适当的词填空)

8 . Staring directly ________ me, she didn’t say anything about it. (用适当的词填空)

10 . We started off at once __________(寻找) the missing child. （根据汉语提示完成句子）