4. New/library/be/just/build/ the area.
A. A new library has just been build in the area.
B. A new library has just been built in the area.
C. A new library have just been built in the area.
D. A new library has been just built in the area.
5. I/know/him/ since/ we/ be/ primary students/.
A. I have knew him since we were primary students.
B. I have known him since we are primary students.
C. I have known him since we were primary students.
D. I have known him when we were primary students.
6: rice / often/ grow/ tropical countries/ many parts/ world.
A. Rice often is grown in tropical countries in many part of the world.
B. Rice are often grown in tropical countries on many parts of the world.
C. Rice is often grow in tropical country in many parts of the world.
D. Rice is often grown in tropical countries in many parts of the world.
7: She/ be/ the woman/I meet / last week.
A. She is the woman who I met her last week.
B. She is the woman whom I met last week.
C. She is the woman whose I met last week.
D. She is the woman which I met last week.
8: He/not/intelligent/understand/you/say/.
A. He is not intelligent enough to understand what you say.
B. He is not so intelligent enough to understand what you say.
C. He is not intelligent enough to understanding what you say.D. He is not too intelligent to understand what you say.