求英语高手帮忙做3道高一题!

问题描述:

求英语高手帮忙做3道高一题!
完成句子
1.他们在来这里的路上遇到意外事故.
Then had an accident____ ____ ____ ____ ____.
2.他们进来的时候,我碰巧在楼上读书.
____ ____ ____I was reading upstairs when he came in.
3.真正的朋友应当同甘共苦.
True friend should ____ ____ ____ ____.

happened on their way here
it was that (强调句型)
share happiness and shorrow
以过六级的身份保证绝对正确!