Mark the letter A, B, C, or D on your answer sheet to indicate the cor

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Everyone in the bus ______injured in the accident last night. 

• A. A. was
• B. B. were
• C. C. had been
• D. D. had

Everyone => V chia số ít. Ta thấy có dấu hệu "last night" => thì quá khứ đơn
=> Ai trong xe buýt cũng bị thương trong tai nạn tối qua.