根据句意，用所给动词的适当形式填空。
小题1: ____________ (learn) English well, he practises reading every day.
小题2:It will be much ____________ (fog) tomorrow, please drive as carefully as you can.
小题3:—Where is Miss Chen? —She ____________ (leave) for Paris to attend a meeting.
小题4:The students ____________ (teach) how to do the experiment in the chemistry lab yesterday.
小题5:The wonderful festival my children are looking forward to ____________ (come) soon.
小题1:To learn
小题2:foggier
小题3:has left
小题4:were taught
小题5:will come/ is going to come
题目分析：
小题1:本句中不定式短语作目的状语，句意：为了很好地学习英语，他每天练习阅读。故填To learn。
小题2:fog名词，雾；foggy形容词，有雾的；much修饰形容词的比较级，句意：明天将是雾更大的天气，请安全驾驶。故填foggier。
小题3:have/has+动词过去分词构成现在完成时，she是第三人称单数，所以用has；leave for去……，leave的过去分词为left。句意：陈小姐在哪里？她已经去巴黎开会了。故填has left。
小题4:be+动词过去分词构成被动语态，yesterday是过去的时间，所以用一般过去时态。句意：学生们昨天化学课被教授怎么做实验。故填were taught。
小题5:本句的主语是The wonderful festival， my children are looking forward to是定语从句用来修饰主语；soon马上，用一般将来时；句意：孩子们正期待的节日马上就要到了。故填will come /is going to come。