
Do you want to practise some grammar? Click here and you will find some exercises. A bit of theory about Prepositions of time for 5th course.
"Mary is 21 years old": María tiene 20 años.
"I´m 21.": Yo tengo 21 años.
"They are 55": Ellos tienen 55.
How old are you?: ¿Y tú, cuántos tienes?
Here you will find some useful guidelines to revise some classroom exercises and grammar, and other interesting things. Have fun!