Practice 3
2. According to Choo (2008), the environment receive huge problem when the rain forest is being cut down.
3. Educational process of undergraduates and school is not the same because undergraduates is being thought by lecturers from different major course.(Nair,2005)
Practice 4
1. According to Teo (2006), newly created drugs can be tested on animals before given to patients as they shared the same characteristics as human. This is to ensure whether the drug are safe to use or not.
2. There is no way for youths to keep their eyes on a book as much as on television as it grabs their attention by serving different world every half an hour. (Akmar, 2008)
