Give the correct of the comparision.
1- Rivers are (big) ........................................... than lakes.
2- The Mekong river is (long) ......................... than the Red river.
3- Everest is the (high) ................. moutain in the world.
4- Hoa is the (short) ..................... girl in our class.
5- My mother is (old) .................... than my teacher.
6- The Amazon River is the (deep) ........... river in the world.
7- The Summer is the (hot) ........... season in a year.
8- Nga and Lan are (short) ........................ than Minh.
9- My mother is (young) ...................... than my father.
10- Ha Noi is (small) .................. than Ho Chi Minh city.
11- This boy is (tall) ................. than that boy.
12- A dictionary is (thick) ....................... than a notebook.
13- The Great Wall is the (long) ........................ structure in the world.
14- Buildings are (high) .................................. than houses.
15- Lan is the (happy)................................... student in my class.
16- Our parents are the (good) ..................................... people.
17- This girl is the (thin) ............................ in her class.
18- The winter is the (cold) ........................... season in a yea.