Câu Điều Kiện Nâng Cao (Đảo Ngữ, Supposing, Assuming) — Bài Tập 2

Had they not warned us, we would have been caught in the storm.

You can use my phone, unless the battery is dead.

You can have dessert, unless you haven't finished your main course.

Were it not for his quick thinking, the accident would have been much worse.

Unless you study hard, you won't pass the exam.

Should you need any help, just ask.

Otherwise, the company would face legal action.

Had I known about the problem, I would have addressed it immediately.

Should you require any assistance, please ask a member of staff.

Were it not for his timely warning, we would have walked into danger.