=>
I/
1. because : bởi vì
2. and : và
3. because
II/
1. D but there weren’t any seats left.
2. A because they are quick and easy.
3. C and watch that film you were talking about.
4. B Although they are not very healthy.
5. G but they are noisy.
6. E or at the football match?
7. H so that we don’t get there late.
8. F because the laughs in his sleep.