1、can't wait to do…迫不及待做…
Tony couldn't wait to eat a piece of cake because he was so hungry.托尼迫不及待吃了些蛋糕，因为他他太饿了。
2、make a decision to do…下定决心做…
The naughty boy finally made a decision to study hard.那个淘气的孩子最终决心努力学习。
3、be pleased to do…乐意做…
I'm so pleased to have a tour with my family. 我十分乐意和家人一起出游。
4、have to do…不得不做…
We all have to walk home because the bus is broken.
5、prefer to do…宁愿做…
I prefer to stay at home at weekend s.
