He tried very___ but still failed the exam.
A. hardly
B. hard
C. harder
D. hardest
Giải bởi Vietjack
Đáp án đúng: B
Dịch: Anh ấy đã cố gắng rất nhiều nhưng vẫn trượt kì thi
In Viet Nam, it is normally_______ in the South than in the North.
I can learn a subject___ if I like it and____ if I don't like it.
