Question

【题目】Sara ____ a new song. I practiced ____ it.

A. writes; sing B. writes; singing

C. wrote; sing D. wrote; singing

Answer 1

【答案】D

【解析】句意为：“萨拉写了一首新歌。我练习唱它。”practice doing sth.意为“练习做某事”。根据谓语动词practiced可知此处用一般过去时，故选D。