Odpowiedź :
1. Five operas have been composed by him since 1999
2. 100 TV shows have been produced in this studio so far.
3. Has a new airport been built in this city?
4. Many new technologies have been developed this year.
5. This book has been just finished.
Odpowiedź:
1. Five operas have been composed by him sińce 1999.
2. 100 TV shows have been produced in this studio so far.
3. Has a new airport been built in this city?
4. Many new technologies have been developed this year.
5. This book has been just finished.
Wyjaśnienie:
Zdania w Present Perfect z zastosowaniem Passive Form, czyli strony biernej, tworzymy:
I/you/we/they HAVE BEEN + czasownik w III formie (nieregularne) lub z końcówką -ED (regularne)
Pytania w takim sam sposób, ale z zastosowaniem 'inwersji', tzn. operator przeskakuje przed osobę.
ENJOY!