分类：教育/科学-外语学习
问题：各位帮帮我吧~寒假作业不会吖~!(完成句子)!1.我弟弟总是努力 
1.我弟弟总是努力学习Ｍｙbrother always____English.2多亏你的帮助,我按时完成了我的功课_____ ,I have finished my lessons on time.3他们的所作所为防碍了我们的工作.What they did_____of our work.
回答：My brother always (studies hard in) English.

(Thanks to your help),I have finished my lessons on time.

What they did (has disturbed) of our work.