Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.

Câu hỏi

Without the teacher's help, the child managing to do exercises by himself.

Đáp án
B. managing

Câu hỏi thuộc Bài tập:

UNIT 8: BECOMING INDEPENDENT - VOCABULARY - Tiếng Anh 11 Global Success