Choose the correct answer. A. Mark and his friends were at school. B. Mark and his friends were at the library. C. Mark and his friends were at the park.

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Choose the correct answer. Choose the correct answer. A. Mark and his friends were at school. B. Mark and his friends were at the library. C. Mark and his friends were at the park. (ảnh 1)

Mark and his friends were at school.

Mark and his friends were at the library.

Mark and his friends were at the park.

Giải thích

Hướng dẫn giải

Đáp án đúng: B

A. Mark và bạn bè đã ở trường.

B. Mark và bạn bè đã ở thư viện.

C. Mark và bạn bè đã ở công viên.

Chọn B.