Тест на тему изменения свойств химических элементов по группам и периодам

Ниже тест по теме present perfect для 8 класса. В каждом вопросе один правильный ответ. Ответы не приводятся.

1. Какое предложение находится в времени present perfect? A) I have went to the cinema yesterday. B) I am going to the cinema. C) I have gone to the cinema. D) I go to the cinema every day.

2. ___ you ever seen a shooting star? A) Do B) Have C) Are D) Has

3. Выберите предложение в present perfect simple: A) I have gone to the cinema yesterday. B) I have gone to the cinema. C) I went to the cinema. D) I am going to the cinema.

4. Выберите предложение с отрицательной формой в present perfect: A) They have finished their homework yet. B) They have not finished their homework yet. C) They did not finish their homework yet. D) They hasn't finished their homework yet.

5. How long have you studied English? A) have B) has C) did D) do

6. She ___ lived in Paris since 2010. A) has B) have C) did D) haves

7. We ___ visited London twice this year. A) We visits London B) We have visited London twice this year. C) We visited London twice this year. D) We have visiting London twice this year.

8. Which sentence is correct in present perfect negative? A) She hasn't finished her homework yet. B) She hasn't finish her homework yet. C) She hasn't finished her homework already. D) She didn't finish her homework yet.

9. Have you read this book? A) Have you read this book last week? B) Do you read this book? C) Have you read this book? D) Are you reading this book?

10. He has eaten all the cookies. A) He has eat all the cookies. B) He has eaten all the cookies. C) He has eating all the cookies. D) He eaten all the cookies.

11. I have never been to Japan. A) I never go to Japan. B) I have never been to Japan. C) I didn’t go to Japan. D) I am never been to Japan.

12. They have lived here ____ 2010. A) for B) since C) from D) at

13. Have you ever tried sushi? A) Have you ever tried sushi? B) Have you tried sushi yesterday? C) Do you have ever tried sushi? D) Are you ever tried sushi?

14. I have seen him this morning. A) I have seen him this morning. B) I have seen him yesterday morning. C) I seen him this morning. D) I have seen him last morning.

15. Have you finished your homework yet? A) You have finished your homework yet? B) Have you finished your homework yet? C) Have you finished your homework yesterday? D) You have finished your homework yesterday?

16. Haven't you met our new principal? A) Haven't you met our new principal? B) You haven't met our new principal? C) Haven't you meet our new principal? D) Have you not met our new principal tomorrow?

17. There ____ been many changes this year. A) have B) has C) having D) had

18. He has just finished his work. A) He has just finished his work. B) He just finished his work. C) He has just finish his work. D) He have just finished his work.

19. I have known him since we were kids. A) I know him since we were kids. B) I have known him since we were kids. C) I known him since we were kids. D) I have known him for we were kids.

20. Which sentence expresses an action that started in the past and continues to the present? A) I have lived in this city for five years. B) I lived in this city for five years. C) I will live in this city for five years. D) I am living in this city for five years.

Тест по биологии для 5 класса
Тема: Почвенная среда обитания

Вопрос 1:
Какое из следующих описаний наиболее точно описывает почву?
a) Жидкая среда
b) Твёрдая, рыхлая смесь минералов и органических веществ
c) Газообразная субстанция
d) Искусственный материал

Вопрос 2:
Какой из следующих организмов обычно НЕ обитает в почвенной среде?
a) Черви
b) Птицы
c) Насекомые
d) Грибы

Вопрос 3:
Какой фактор влияет на формирование почвы?
a) Температура воздуха
b) Тип растений
c) Вода
d) Все вышеперечисленное

Вопрос 4:
Как называется процесс разложения органических остатков в почве?
a) Испарение
b) Компостирование
c) Минерализация
d) Фотосинтез

Вопрос 5:
Что из следующего является основным компонентом почвы?
a) Луна
b) Вода
c) Воздух
d) Минералы

Вопрос 6:
Какую роль играют микроорганизмы в почве?
a) Увеличивают кислотность
b) Способствуют разложению органических веществ
c) Увеличивают количество воды в почве
d) Подавляют рост растений

Вопрос 7:
Какое из нижеперечисленных растений лучше всего растёт в песчаной почве?
a) Трава
b) Кактус
c) Орхидея
d) Лавр

Пожалуйста, ответьте на все вопросы, выбрав один правильный вариант из предложенных. Удачи на тесте!