【推荐2】The expert pointed out that it is important to have a ______ (health) balanced diet since teenagers are still growing and their bodies need a lot of nutrition to function well. （所给单词适当形式填空）

【推荐3】You’d better keep a balanced diet if you want to keep _____________ ( health ) .(所给词的适当形式填空)

【推荐1】Around noon, they arrived in Toronto, the biggest and __________(wealthy) city in Canada. （所给单词适当形式填空）