核心词汇运用 — 英语选择题
题目
My grandpa says, 'There ___ a small library in my old school, but now there ___ a new and big one. People ___ use the Internet then.' 选择合适的词组补全句子，使前后对比正确。A. was; is; couldn't B. is; was; can't C. was; was; couldn't D. were; is; couldn't