finish 完成/ practice 練習(xí) / suggest建議 / consider 考慮 / mind 介意 / enjoy 喜歡doing 固定句型 look forward to doing 盼望做… keep on doing 堅(jiān)持做… dream of doing 夢(mèng)想做… can't help doing 情不自禁地做… keep / stop / prevent sb. from doing 阻止某人做… be busy (in ) doing be busy with + 名詞 忙于做… spend time / money (in )doing spend time / money on + 名詞 花費(fèi)時(shí)間做… have fun / have a good time / enjoy oneself doing 玩得開(kāi)心 have trouble / have problem / have difficulty (in) doing 或 with + 名詞 做…有困難