人们面对新环境时常会感到非常焦虑。

People often feel a lot of ___anxiety about new situations.

她对工作表现的持续担忧正在影响她的健康。

Her constant ___anxiety over her job performance is affecting her health.

许多人随着年龄增长，会对未来感到焦虑。

Many people experience ___anxiety about their future as they get older.