复习一般过去时与情态动词用法 — 英语选择题
题目
Choose the best answer. Yesterday, the swimming pool was closed, so Lily ___ swim there. Today it is open, so she ___ swim. She ___ her towel at home yesterday.
A. can’t; could; leaves
B. couldn’t; can; left
C. can’t; can; left
D. couldn’t; could; leaves