Odpowiedź:
a. A hamburger ________has been eaten____________ (eat) by me.
b. The bills _________ have been paid_____________ (pay) by Kate.
c. _______________Has the parcel been sent___________________ (the parcel/send)?
d. The books ___________haven't been read___________________ (not read) by them.
e. The present _________hasn't been opened______________ (open) by him yet.
f. The thieves _________ haven't been caught____________ (not catch) yet.
g. ___________Has he been phoned______________ (he/phone) by her?
Wyjaśnienie:
Strona bierna w Present Perfect:
have/has+ been+ czasownik regularny z koncówką -ed lub nieregularny 3cia forma z tabelki