c. had
Answer: c. had
6. Sarah thought she ________ to that zoo before.
Baca Juga: Kumpulan Soal Bahasa Inggris dan Jawaban Materi Past Perfect Tense
a. has been
b. had be
c. had been
Answer: c. had been
7. Nobody explained why the project had ________ on time.
a. n't been completed
b. not completed
c. n't complete