be busy / enjoy / hate /go on / finish doing sth
忙于 / 喜欢 / 讨厌 / 继续 / 完成做某事
在enjoy, finish, hate, go on, be busy等词语后，一般用动词-ing形式作宾语。
Lin Tao is busy making a model plane.
My mother enjoys taking a walk after supper.
I hate watching Channel Five.
When someone asked him to have a rest, he just went on working.
I have finished writing the story.