Question

Write yes/no questions in present perfect simple. Don't forget the punctuation marks. you / correct / my mistakes - Respuesta you / practice / your English - Respuesta she / tidy up / her room - Respuesta the boss / sign / the letter - Respuesta Mary / close / the door -

Answer 1

no entendi explica mejor

Answer 2

WRITE YES/NO QUESTIONS IN PRESENT PERFECT SIMPLE. DON'T FORGET THE PUNCTUATION MARKS.  

1. You / correct / my mistakes.
2. You / practice / your English.
3. She / tidy up / her room.
4. The boss / sign / the letter.
5. Mary / close / the door.

Respuestas:

Para resolver esta tarea debemos recordar que las interrogaciones en tiempo verbal presente perfecto es el siguiente:

        "SUJETO + VERBO AUXILIAR (TO HAVE) + PARTICIPIO PASADO…"

En base a ello podremos resolver.

1. You / correct / my mistakes. = Have you corrected my mistakes?
2. You / practice / your English. = Have you practiced your English?
3. She / tidy up / her room. = Has she tidied up her room?
4. The boss / sign / the letter. =  Has the boss signed the letter?
5. Mary / close / the door. = Has Mary closed the door?

$Saludos$