Question

用方框中所给单词的适当形式填空，每个单词限用一次。

danger, health, lucky, carrot, cross

【小题1】---How about the kids in your neighborhood ?  --- They are happy and ____________.
【小题2】You must be careful when you __________ the street.
【小题3】---I passed the last exam.   --- Oh, you’re really a _________ dog.
【小题4】---Can I help you, madam?   ---Two kilos of ___________, please.
【小题5】Now lots of wild animals are in _________. We must try our best to protect them.