I think study hard is happiness改错
I think study hard is happiness改错
改错:I don't think English is as hard Maths.
I don't think it is a hard work 改错
i think it is important ___ us students to study hard at sch
i will work hard and study hard to give her happiness for a
改错:1.I don't think the ice is enough hard to skate on .
What I must do is study hard.
i tell my little brother study hard at school改错
you think it is a good habit to study hard
I must study hard?
I think do chores is interesting 改错
I am a student, my duty is study hard.