时间副词then/now的用法 — 英语填空题
题目
用 then 或 now 填空（每空一词）。Lingling 写了一篇短文：I am in Grade Six (1) ___. Five years ago, I was small and couldn't ride a bike, (2) ___ I can ride very well. My grandpa often says, "Life was slow (3) ___, but life is convenient (4) ___ ." 请按顺序填写四个空。