条件状语从句综合运用 — 英语词汇题
题目
根据句意，用括号内所给动词的适当形式填空，使句子完整通顺。1. Unless you ______ (water) the flowers every day, they will die in this hot weather. 2. If Lucy ______ (not finish) her homework before dinner, her mother won't allow her to go out. 3. We ______ (visit) the science museum next Sunday if it ______ (not rain) that day.