I. Listen and choose the words.

听音，选择你所听到的单词。

Listen and choose the answer.

听对话，读问题，选择相应的答句。

Listen and choose the best answer.

听录音，选择最佳答语。

Listen and choose the best answers.

听短文和问题，选择正确的答案。

Listen and choose the right answer.

听录音，选择正确的答案。