1. My best friend is studying abroad., so it is impossible for us to meet each other now.
2. They are going to build a new bridge across this rive, so traveling will be much more convenient.
3. It has been ages since our last encounter but I still remember him clearly.
4. I went down with flu last week,so I had to postpone my work.
5. I think the festival will be full of fun, so many people will enjoy it.
6. Students can choose to carry out a project on environmental issues, so they can conduct research on the topic of renewable energy.
7. My mother started a business trip last week and he hasn’t returned home yet.
8. My brother has grown up into an adult but he still enjoys playing with Lego.