What he says hasno relevance with what we are discussing.
Many rivers inAfrica recently had dried up.
When he was about to give up, he remember what his father had said.
I'm sure I was writing to you last week.(I'm sure 是强调结构)
Theman shooking hands with the teacher is my father. (is 前面的长句做主语就叫定义从句 )
连词成句
1. I doubt whether I am making any difference to these boys' lives.
2. It takes me a few minutes to walk down a muddy track to school.
3. It was such a privilege to spent a day with Tombe's family.
4.I have some photos included those places picture which will help you.
5. I loved talkingto each other ,listeningto theirlanguage in the family.