Предмет: Химия, автор: Dimakus

Помогите осуществить превращения пр схемам

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Автор ответа: Аноним

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Предмет: Английский язык, автор: jmshtva

Past Simple и Past Continuous

Тест на сравнение Past Simple и Past Continuous.
Выберите правильный ответ:

1. He usually meets his sister on Fridays but he ___ her last Friday.

а) weren’t visiting
b) didn’t visit
c) wasn’t visiting

2. Why ___ for so long yesterday?

A) did the baby crying
B) did the baby cry
C) was the baby crying

3. I ___ to be a pilot when I was young.

A) was wanted
B) wanted
C) was wanting

4. Kelly ___ near the river at 4 p.m. yesterday.

A)were sunbathing
B) was sunbathing
C) sunbathed

5. I felt sick yesterday. I ___ something rotten.

A) ate
B) were eating
C) was eating

6. My grandma ___ apple trees while she lived in the country.

A) planted
B) was planting
C) were planting

7. We were in a difficult situation. We ___ what to do.

A) not know
B) were not knowing
C) didn’t know

8. The train ___ on time yesterday.

A) arrived
B) was arrive
C) was arriving

9. Darrel couldn’t find his old hat. His sister ___ it away long time ago.

A) throwed
B) threw
C) was throwing

10. Madonna ___ popular when she was young.

A) was becoming
B) was become
C) became

11. Titanic ___ in the Atlantic many years ago.

A) sinked
B) was sinking
C) sank

12. Agatha Christie ___ a lot of detective stories.

A) was writing
B) were writing
C) wrote

13. What ___ at 6 p.m. yesterday?

A) did you do
B) were you doing
C) was you doing

14. I ___ for the way out of the centre but couldn’t find it.

A) looked
B) was looking
C) were looking

15. The firm went bankrupt and I ___ my job.

A) was losing
B) losing
C) lost

16. Greg ___ in a test when his teacher noticed it.

A) was cheat
B) cheated
C) was cheating

17. At the time Jack returned home from England, his father ___ in the Baltic Sea.

A) was sailing
B) were sailing
C) sailed

18. When ___ lobsters?

A) was you last eating
B) did you last eat
C) did you last eating

19. The editor of the magazine ___ to print the article.

A) wasn’t allowing
B) didn’t allow
C) weren’t allowing

20. The bike is ok now. My dad ___ it yesterday.

A) were repairing
B) repaired
C) was repair

6 лет назад

Предмет: Физика, автор: alyakatlabuga

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Предмет: Физика, автор: r21g3l223wq

металлический шарик касается наэлектризованной эбонитовой пластины на него переходит 700 млрд электронов, какой заряд получен шариком?

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Предмет: Информатика, автор: ibogibo

Задача F Оплата
Сегодня Али в местном магазине сделал покупку за С тенге. Он только хотел расплатится и услышал от продавца фразу "Без сдачи пожалуйста, молодой человек" . У него есть N монет достоинства а1, а2, ...., аN тенге. Определите, сможет ли он расплатится без сдачи.
формат входных данных
В первой строке входного файла записаны два целых числа С (1   ≤С ≤ 1000) и
N
(1   ≤ N ≤ 15)- общая сумма покупки и количество монет у Али соотвественно. Во второй строке записаны N целых чисел
а1, а2, ...., аN (1
≤ai ≤ 1000 )-достоинства монет Али.
Формат выходных данных
В единсвенной строке выведите слово "YES", если Али сможнт расплатится без сдачи. Иначе, выведите  "NO"

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Предмет: Математика, автор: antonmay

найдите минимум функции g(x)=3x5-20x3

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