求下列短语的英文

learn hard

finish homework carefully

listen to teahers carefully in classes

"好好学习：
认真完成作业：
上课认真听讲："翻译是
good study,finish your homework carefully and listen your lessons .

jashoon 的比较对。

Study hard.
Do your homework to the best of your ability.(carefully 不太贴切）
Listen carefully in class.

Thank you very much.（这句也要翻么？）

work/study hard
finish your homework carefully
listen to your teachers carefully

1.Doing your homework carfully
2.listen to teahers carefully in classes

好好学习：study hard或hard working
认真完成作业：finish homework carefully
上课认真听讲：listen carefully in classes
不用谢