Because Mr. Brown was seriously ill, he was determined to resign from his work.

Kiến thức: Mệnh đề chỉ nguyên nhân

Giải thích: 10

Cấu trúc: Because S + V = Because of + cụm danh từ, S + V: Bởi vì

Mr. Brown was seriously ill => his serious illness

Tạm dịch: Bởi vì ông Brown đã bị ốm nghiêm trọng, ông ấy đã quyết định nghỉ việc.

Đáp án: Because of his serious illness, Mr. Brown was determined to resign from his work.