1. 在我们行动前有一个计划是很重要的。 _____ _____ _____ _____ have a plan before we act. 2. 他计划仅用一年就学好英语。 His plan is _____ _____ English well in only one year. 3. 为了赶飞机,他早上起得很早。 He got up early in the morning _____ _____ the plane. 4. 在公共场合大声讲话是不礼貌的。 _____ _____ _____ _____ talk aloud in public. |