Is this your friend?
Yes, it is.
What is his job?
He is a policeman.
Is he nice?
Yes, he is. He is kind.
1) By the time Graham arrived at the train station, the train had already left.
2) How long had you been trying to call Tom before he finally answered the phone.
3) The children had put away their toys before their mum came back home.
4) Alan had a headache because he had been playing computer games all afternoon.
5) Simon had been saving money for many years before he bought his own house.
6) The football game had just started when it began to rain.
1 I have just read a very interesting article in Teenlink.
2 She has just phoned me.
Да ,можно .
В Present Simple в вопросительном предложении всё время пишется частица "do" или "does" как вспомогательный глагол.
При условии ,когда мы добавляем в предложение ещё конкретный вопрос,то мы его пишем перед частицей "do" ,при этом оставляя ее на первом месте в предложении после этого вопроса.
Поэтому мы и пишем в этом предложении "do" как не отделяемую вопросительную частицу.
Чистый его комната. по-другому
Чистая его комната?