1st exercise.
1.plays
2.don't visit
3. does/like
4. is not
5. is.
2nd exercise.
1.Harry travels a lot during his summer holidays.
2. Harry doesn't travel a lot during his summer holidays.
3. Does Harry travel a lot during his summer holidays?
4.Sharon and Emily bake a wonderful cake.
5. Sharon and Emily don't bake a wonderful cake.
6. Do Sharon and Emily bake a wonderful cake?
7. My classmates like doing tasks together.
8. My classmates don't like doing tasks together.
9. Do my classmates like doing tasks together?
пусть расстояние от зареченска до азс х км, тогда расстояние от азс до ивантеевки 7х км. составим уравнение: х + 7х = 800
8х = 800
х = 100
от зареченска до азс 100 км пути. т.к. расход бензина на 100 км составляет 9 л, а бензина имеется 10 л, следовательно машина доедет до азс и еще 1 л бензина останется.
Відповідь:
I have just spoken to him.
Lora has just taken the photo.
We have just done our homework.
Вроде правильно
Пояснення: