The assistants don’t allow students __________ in the reading room．
A． speak B． speaking C． to speak
Jenny seems __________ my family on Mid-autumn Day．
A． to visit B． visit C． visiting
Have you decided which coat_______?
A． choose B． choosing C． to choose
Mr．Wang is very strict _____his son．And he is very _______ everything hedoes．
A． with; with B． with; in C． in; in
Last year he has an opportunity ______ abroad, but he gave it up.
A． study B． to study C． of study
假如你叫王辉 ，最近和你的美国朋友Mike通过邮件谈论各自的学校生活。他知道你们学校组织了很多社会实践活动，他想了解你最难忘的一次社会实践活动。请你根据Mike的问题，给他写一封邮件，告诉他你去哪了，做了什么,以及你的感受。
提示词语：visit, find something new, do experiments, happy, out of the books
