Jawaban:

Arranged:

1. We had been watching a movie for over an hour before Antonio arrived.

2. Alexander was late because he hadn't been paying attention to the time.

3. Sergei and Magda had been working in the library since it opened.

4. Bill had been practicing his guitar when Ted called him.

5. Min had been hiking for hours before she gave up and went back home.

Penjelasan:

Jawaban dicetak tebal dan sudah disusun menjadi sebuah kalimat bentuk Past Perfect Continuous Tense sehingga memiliki makna yang sesuai.

Susunan kalimat:

1. Kami telah menonton film selama lebih dari satu jam sebelum Antonio tiba.

2. Alexander terlambat karena tidak memperhatikan waktu.

3. Sergei dan Magda telah bekerja di perpustakaan sejak dibuka.

4. Bill sedang berlatih gitar ketika Ted memanggilnya.

5. Min telah mendaki selama berjam-jam sebelum dia menyerah dan kembali ke rumah.

Past Perfect Continuous Tense:

(+) Subject + Had + Been + Verb-ing + before + Subject + Verb-2

Semoga membantu ya.