1.prepare for 准备；为做准备

例句:The players are in defiant mood as they prepare for tomorrow'sgame.
球员在备战明天的比赛时带着蔑视对手的情绪。

2.ask to 邀请…参加…

例句:Ask to speak to the sister on the ward.
请求和病房里的护士长说话。

3.plenty of 许多；大量的

例句:There were plenty of servants to wait on her.
有很多仆人服侍她。

4.decide to 决定

例句:Little boys, being what they are, might decide to play on it.
出于天性，小男孩们可能会决定利用这一点。