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

Câu hỏi

The Great Walls of China _____ thousands of years ago.

A. is built

B. was built

C. is building

D. was building

Đáp án
B. was built

Câu hỏi thuộc Bài tập:

Đề thi Tiếng Anh vào lớp 10 năm 2025 - Hà Nội (Đề 12)