Past and Future perfect continious

Как сказать по-английски когда она пришла домой я смотрел тот фильм около часа

• When she arrived home, I watched that movie for an hour.
• I was watching that movie when she came home for about an hour.
• She came home while I was watching that movie for an hour.
• When she came home, I had been watching that movie for about an hour.

Как сказать по-английски когда он мне позвонил я смотрел то видео около получаса

• When he called me, I had been watching that video for about half an hour.

• When he texted me, I was watching that video for an hour.
• He called me while I was watching that video for fifteen minutes.
• I was watching that video when he called me for about twenty minutes.

как сказать по-английски я работал 3 часа когда он пришёл в офис

• I worked for 3 hours when he arrived at the office.
• I was working for 3 hours before he came to the office.
• I had worked for 3 hours when he entered the office.
• I had been working for 3 hours when he came to the office.

как сказать по-английски я искал свои ключи около 20 минут прежде чем нашёл их

• I had been looking for my keys for about 20 minutes before I found them.

• I searched for my keys for 20 minutes before finding them.
• I found my keys after looking for 20 minutes.
• I looked for my keys for 20 minutes and then lost them.

как сказать по-английски она искала свою сумку почти 2 часа, прежде чем я её нашёл

• She looked for her backpack for about 1 hour before I located it.
• She was looking for her purse for almost 2 hours before I discovered it.
• She searched for her bag for nearly 3 hours before I found it.
• She had been looking for her bag for almost 2 hours before I found it.

Как по-английски она будет учиться в университете 3 года к следующему году

• She will study at the university for 3 years next year.
• She will have been studying at the university for 3 years by next year.
• She has been studying at the university for 3 years by next year.
• She will be studying at the university for 3 years next year.

как по-английски я буду путешествовать 2 дня к тому времени как она увидит нас

• I have been traveling for 2 days when she sees us.
• I will travel for 2 days before she sees us.
• I will be traveling for 2 days after she sees us.
• I will have been traveling for 2 days by the time she sees us.

как по-английски я буду здесь 3 дня к следующей неделе

• I will have been here for 3 days by next week.

• I will stay here for 3 weeks next week.
• I will be here for 3 days next month.
• I will be here for 3 days until next week.

как по-английски я проработаю здесь около 2 месяцев к следующему году

• I worked here for about 2 months last year.
• I will be working here for 2 months next year.
• I am working here for 2 months by next year.
• I will have been working here for about 2 months by next year.

как по-английски я буду работать здесь год к следующей неделе

• I will be working here for a year next week.
• I have been working here for a year by next week.
• I will have been working here for a year by next week.
• I will work here for a year by next week.