1 . As an old saying goes, once b________, twice shy. He doesn’t want to skate again. (根据首字母单词拼写)

3 . My car b_________has run down; it needs recharging. （根据首字母单词拼写）

4 . 加拿大如同一朵盛开的花儿，绽放出惊人的美丽丰富，深受那些喜欢其多元化的人的青睐。
Canada is like a __________(bloom) flower, unfolding with breathtaking _________(beautiful) and richness to win the heart of those __________ enjoy what it has to offer.

5 . Regular exercise and a balanced diet are b________to health. (根据首字母单词拼写)

6 . Close friendships may be _____________(有益) to comforting the heart, advising the head and helping us achieve the goals. (根据汉语提示单词拼写)

7 . She was chosen for the job on the b _________ of her outstanding ability. (根据首字母单词拼写)

8 . Do you have an explanation for your rude ________ （行为，表现）? (根据汉语提示单词拼写)