Try hard and you can pass the examination. ----> If ...

Cách làm:
- Đổi "Try hard" thành "If you try hard"
- Thêm "you can pass the examination" vào cuối câu để tạo thành một câu điều kiện hoàn chỉnh.

Câu trả lời: If you try hard, you can pass the examination.

Hoặc có thể viết theo cách khác:
If you put in effort, you can succeed in the examination.

If you dedicate yourself and strive for success, you can pass the examination.

If you study diligently and give it your best shot, you can pass the examination.

If you put in effort and work hard, you can pass the examination.