Ⅰ.语法填空
(2016·大庆市高三第二次质检)I was in trouble in overcoming my addiction to alcohol, and __1__ was my friend Mike. We never met each other until we came __2__ in the same treatment facility. Then we __3__ (be) out of the treatment center for about a year and returned to our life. Finally we became inseparable friends like brothers.
