Ben is younger than his brother
1. We will leave the house only when the rain stops completely.
2. I will not tell you anything until I get permission.
3. Do not start work .poka not properly rested.
4. I leave here only when all of you know.
5. I'll talk to you about it when a little sleep.
6. While you dine, I ironed clothes.
7. While you sleep, I'll do your homework.
8. There's something I'll tell you if you promise to keep it a secret.
9. Peter will give you this book, if you ask.
10. Once the lesson is over, we'll go to the movies.
11. I do not know when he will return, and whether it will come back.
12. He was not sure whether he would go to England, and when it will be, if he goes
This is bag
This is big bag
This is his bag
This is red box
P
p
is
p
is
is
possessive - это притяжательный падеж, ставится между двумя существительными, одно другому принадлежит.
is - вспомогательный глагол, ставится после сущ., выступает в роли сказуемого в предложении.
Как понять, ху из ху, как говорится?)) Смотришь, есть ли в предложении глагол. Например, Jim's at home. Перевод - Джим дома. По русски глагола нет, а по англ. должен быть, значит тут is. А если такой вариант - Betty's sister is 10. Сестре Бетти 10 лет, сестра(чья?) Бетти, значит 's(possessive)