2 . The boy is very young. He doesn’t know much about the society.(用合适的连词合并成一句)
→______________________________________________________________________

3 . 总的来说，我们始终坚持平等和诚信的价值观是至关重要的，因为它们是创建繁荣和公正社会的基石。
In general, it is vital that we should always uphold the values of equality and integrity, ____________________.

4 . 凭借先进的科技和对环境的尊重，该公司为全球其他企业树立了可持续发展的典范。
With its advanced technology and respect for the environment, _________________________________________.

5 . 提倡绿色出行不仅有助于减少空气污染，还能促进公众健康。
Promoting green travel is _________________________________________.

6 . Dusk____________in the street.
黄昏时分一个男孩在大街上哭泣。

7 . ________, he speaks French well.
除了英语，他法语也说得很好。