一般过去时谈论家乡变化 — 英语词汇题
题目
根据句意及中文提示补全单词。Last year, my hometown c________（变化） a lot. Many old houses b________（变成） new buildings. The streets were narrow before, but now they are w________（宽阔的）. People's life became much b________（更好） than before.