escolha a opção correta para completar as frases a seguir:

2. This is ______
river in Brazil.
(A) The good
(B) The largest
(C) The large
(D) The new

3- Londres is ______
city to live in the world.
(A) The more expensive
(B) The expensivest
(C) The most expensive
(D) The expensive

4- What is _______
sandwich in the world?
(A) The most big
(B) The biggest
(C) The more big
(D) The bigger

5- This exercise is ______.
(A) The easiest
(B) The most easy
(C) The easier
(D) Easiest

help isso é pra ainda hoje e sou horrível em inglês ​