1.基本介词+名词，如：in the morning, by bus等
English is important in life, because people can get a higher salary with English skills.
English is important, because people can get a higher salary
2.特殊的介词+名词，如：due to, because of sth. 等
People love brand-name items such as those by Gucci and Nike because of their stylish design.
People love brand-name items
I saw a movie with my close friend. I chose the movie A among many movies including B. the movie was my favorite of all time.