Напишите 10 разных предложений во времени past perfect

I have already done my homework

She has just finished

I have cooked a good dinner

Have you finished the classes?

I have lost my keys

How long have you knocked on the door?

I have bought the bag

She has broken her arm

Have they written a letter? No, they haven’t written a letter

Has she bought the dress? Yes, she has bought the dress

Объяснение:

1) Had you washed your hands before you sit at the table? — Ты помыл руки перед тем, как сел за стол?
2) I had not called my mom, so she called me ten times. — Я не звонил маме, и она позвонила мне десять раз.
3) Had Bob (he) ever studied Russian before she moved to Moscow? — Боб учил русский перед тем, как переехал в Москву?
4) Bob came home very early yesterday. Mary hadn’t finished cooking dinner yet so he waited. - Боб вчера пришел домой рано. Мэри не закончила еще ужин, поэтому он ждал.
5) The play had already finished when my parents arrived – Спектакль уже закончился, когда мои родители приехали.
6) I hadn’t bought the presents by that time – Я еще не купил подарки к тому времени.
7) Had the train arrived by that time? – Поезд уже прибыл к тому времени?
8) What present had you bought for her before she told you not to come to the birthday party? – Какой подарок ты ей купил перед тем, как она сказала тебе не приходить на вечеринку в честь дня рождения?
9) You had known the answer before I told you, hadn’t you? – Ты знал ответ до того, как я тебе сказал, не правда ли?
10) We had played before she came back. - Мы играли, прежде чем она вернулась.

+the most operational media. lack of video is not distracting attention, allowing you to focus on content, the ability to receive information regardless of employment. - lack of video, because we feel the effect of presence.impossibility to return to the information at a convenient time.technical problems in the air.inaccessibility for people with disabilities.