Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
James could not tell his parents about his many animal friends in the forest and the exciting things that he saw, but he found another way to express himself.
A. speak with voice
B. keep silent
C. write his thoughts
D. communicate
Đáp án B