Question

completa las oraciones utilizando presente perfecto en el modo correcto: afirmativo, negativo o interrogativo.
1) we (buy) ____________ a new lamp.
2) we (not/plan) ___________ our holiday.
3) where (be/you) ________?.
4) He (write) ___________ five letters.
5) she (not/see) ___________ him for a long time.
6) (be/you) ___________ at school?.
7) school (not/Start) ________ Yet.
8) (speack/he) __________ to his boss.
9) no, he (have/not) ________ the time yet. ​

Answer 1

Respuesta:

1. have bought  

2. haven't planned

3. have you been

4. has written

5. hasn't seen

6. have you been

7. hasn't started  

8. has he spoken

9. hasn't had

Answer 2

Respuesta:

1 have bought

2 have not planned

3 have you been

4 has written

5 has not seen

6 Have you been at school?

7 has not started

8 He has not spoken

9 No, He has not had the time yet

Explicación:

Estructura del Presente Perfecto Afirmativo

Sujeto + Have o Has + Verbo en participio pasado + Complemento

Estructura Negativa:

Sujeto + Have o Has + Not + Verbo en participio pasado + Complemento

Estructura Interrogativa:

Have o Has + Sujeto + Verbo en participio pasado + Complemento ?