根据中文意思,完成下列句子,词数不限。

小题1:The students didn’t decide where to go for a holiday until last Wednesday.
小题2:Because of the loss of forests, the number of wildlife is getting smaller and smaller.
小题3:The local government has provided medicine and shelter for the poor children.
小题4:Our teacher always encourages us not to change our mind easily.
小题5:They will take action actively to prevent people from polluting the environment.

小题1:考查固定句型。not...until...“直到......才......”。根据last Wednesday可知，应该用一般过去时；decide to do sth.“决定做某事”。故翻译为：The students didn’t decide where to go for a holiday until last Wednesday.。
小题2:考查固定短语。because of“由于......”，是介词短语，后跟名词、代词、动名词作宾语。loss名词“失去”；the number of...“......的数量”，谓语用单数；比较级+and+比较级意为“越来越......”。故翻译为：Because of the loss of forests, the number of wildlife is getting smaller and smaller.。
小题3:考查时态和固定搭配。根据句意可知，用现在完成时，provide sth. for sb.="provide" sb. with sth.。故翻译为：The local government has provided medicine and shelter for the poor children.。
小题4:考查固定句型和固定短语。encourage sb. to do stht.“鼓励某人做某事”；change one’s mind“改变主意”。故翻译为：Our teacher always encourages us not to change our mind easily.。
小题5:考查固定搭配和固定短语。take action to do sth.“采取行动做某事”；prevent/stop/keep sb. from doing sth.“阻止某人做某事”。故翻译为：They will take action actively to prevent people from polluting the environment.。