Read the situations and find out how long in took (takes) people to do something

Model: Anna drove to Moscow yesterday. She left at seven o'clock and got to Moscow at nine o'clock. — It took Anna two hours to get to Moscow.

1. Agent Cute wrote a letter to Misha. He started at two o'clock and finished at three o'clock. 2. Mary read a book. She started it on Tuesday and
finished it on Friday. 3. Mother and I cleaned the house yesterday.We started in the morning and finished in the evening. 4. We flew to Germany last year.We took off (поднялись в воздух) at nine o*clock and landed(приземлились) at eleven o*clock

Откуда мне знать что у тебя правельный ответ?

1. It took Agent Cute an hour to write a letter to Misha. 2. It took Mary 3 days to read a book. 3.it took us the whole afternoon to clean the house. 4. It took us 2 hours to fly to Germany.

1. It took Agent Cute an hour to write a letter to Misha. 2. It took Mary three days to read a book.3. It took us the whole day to clean the house.4. It took us two hours to fly to Germany.