发言人宣读了一份事先准备好的声明。

The spokesperson read a ___prepared statement.

与几年前相比，现在有更多的快餐和预制餐可供选择。

More fast-food and ___prepared meals are available than a few years ago.

请查收本邮件附件中已准备好的幻灯片。

Please find the ___prepared slides attached to this email.