Bài 4 :
1. All of Tom's room is cleanest.
2. Sienkiewics Polish is the one of all the greatest writers.
3. Egyt is the one of the oldest in the world.
4. Canada is the second largest country in the world.
5. Winter was the worst for us time.
6. I know it town is the ugliest.
7. This is the widest road in the country.
8. What is the smallest animal in the world ?
9. Whale or elephants is the biggest animal in the world ?
10. I am the worst student in class.
Học tốt!!! Vote tớ nha!! Thanks trc ^_^
