Past continuous or past simple he/sit down/on a chair/while/i/paint/it

A. Благодаря энергии атома человек может производить электрическую энергию на атомных электростанциях.

Б. Планета Плутон настолько далеко, что мы не можем ее легко изучить.

C. Он не мог завершить свое исследование вовремя, так как работал очень медленно.

б) с эквивалентом модального глагола:

A. Вам не нужно проводить все эти измерения. Мы уже знаем объем газа в этой трубе.

Б. Ему пришлось много работать, прежде чем он смог завершить свое исследование.

C. Вы должны будете показать уравнение своему учителю.

D. Поскольку ученик опоздал, ему не разрешили войти в классную комнату.

Dear Zilola,

It was great to hear from you.

Yesterday was ‘Take your daughter to work’ day. It’s the day when parents take their daughters to work with them.

The daughters spend the whole day with them at work. They see what their parents do and  they begin to understand the world of work. Everyone takes part in it when they are 15-16 years old. It helps us to prepare for getting a job.  I enjoyed the day. When we arrived at work there were other women with their  daughters. It was interesting to see what it is like to be in an office all day, to answer the  phone, to type a letter and I did some filing too, which was a bit difficult. I was very proud to see that people respect my mother for her efficiency and her pleasant manner, which helps her to solve problems. Now I know what she  means when she talks about ‘her team’ and being part of a team. They all work together,  helping each other. We took some photos. I’ll send next time I write.

Looking forward to hearing from you soon.

Love

Christy Moran