Jonin each of the following parirs of sentences with "or, and, but ,so or because"
1. I told a joke. nobody laughed.
2. You must study harder. you will go into another class
3. the city suffers from air pollution. the city suffers from weter pollution
4. I knew her family. I did what i could for her
5. we can't afford enery-saving light bulbs. the light bulbs are too expensive
Loga
Sinh Học lớp 12
