Question

Encierra en un círculo los errores y reescribe las oraciones correctas. ​

Answer 1

Respuesta:

1. Morse code has been used for the late 1830s.

Morse code has been used since the late 1830s.

2.Televisions has have remote controls since 1950

 -Televisions have had remote controls since 1950.

3. People have played video games since over 50 years

  -People have played video games over 50 years.

4. Microwave ovens have were in homes since the 1960s.

   -Microwave ovens have been in homes since the 1960s.

Answer 2

Respuesta:

esta difisíl

Explicación: