时间副词then/now的用法 — 英语词汇题
题目
用 then（那时）或 now（现在）填空，每空一词，所有空格都在句子中间，填小写形式。1. I couldn't swim two years ago, but I can swim very well ____. 2. Tom was short ____, but he is tall ____. 3. We lived in a small house in the past, but we live in a big flat ____. 4. My grandma cooked on a fire ____, but she uses a gas stove ____.