Esta frase es gramáticamente correcta:

1. yo estoy nado.
true
false

2. nosotros estamos nadandos.
true
false

3. ellos estaban hablando.
true
false

4. este país es muy delgadito y toca el mar caribe y el océano atlántico. usa el dólar para su moneda.
a. méxico
b. chile
c. panamá

5. este país es el único país hispanohablante en europa.
a. estados unidos
b. españa
c. argentina

1. False

2. False

3. True

4. C. Panamá

5. B. España

Explanation:

To complete this activity from 1 to 3, you have to write if the statements are true or false. Here is the explanation for the false ones:

1. It is false because the sentence is incorrectly written. It should be ''yo estoy nadando'' or ''yo nado''.

2. It is false because the sentence is wrong. It should be ''nosotros estamos nadando''.

In exercises 4 and 5, you have to choose the correct option.

In exercise 4 the correct answer is Panamá because it is located in Central America and its currency is the american dollar and also balboa.

In exercise 5 the correct answer is España because people speak Spanish there and it is located in Europe. People in Argentina also speak Spanish but it is located in South America.