Предмет: Математика, автор: pro100artem

253.856.447.513 округлить до тысяч , миллионов , миллиардов .

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Автор ответа: uchilka2012

253 856 447 513
253 856 448 000 - округление до тысяч
253 856 000 000 - округление до миллионов
254 000 000 000 - округление до миллиардов

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1. Underlined word is: Here is some advice for those preparing to go on holiday.

1) Pronoun
2) Negative pronoun
3) Preposition
4) An Adjective

2. Incorrect written number

1) fifteen
2) fifty
3) fiveteenth
4) fifth

3. Find the adjective which is formed from a noun:

1) Smoker
2) Different
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4. An appropriate preposition: Where do you usually get…?

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2) off
3) on
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1) She asked what was the time.
2) She asked what’s the time.
3) She asked what time it was.
4) She asked what time.

6. Fill in a suitable form of the verb: She … they would finish the work soon.

1 Promised
2 promising
3 Promises
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7.
Appropriate answer: Our teacher wishes he ___ another profession.

1 chose
2 had chosen
3 will choose
4 has chosen

8.
The synonym of the word ‘’Remain” is:

1 Become.
2 Stay.
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9.
The antonym of the word ‘’Truth” is:

1 Shock
2 Mark
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Choose the correct translation into Russian: Во дворе много деревьев.

1 There were no trees in the yard.
2 There are many trees in the yard.
3 There many trees in the yard.
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Choose the right verb: President … elected for four years.

A) is B) are C) am D) will be

1 am
2 are
3 will be
4 Is

12.
Find the right question:

1 He always comes in time, does he?
2 He always comes in time doesn’t she?
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13.
Complete the proverb: Men learn while they …

1 … sleep
2…live
3 … work
4 …speak

14.
The synonym of the word ‘’defile” is:

C) cut
D) pollute
A) raise
B) degrade

15.
The verb of the word “Black”

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A) to blacket
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16.
The correct use of article.

Hope is …good breakfast, but …bad supper.

1 the/ the
2 a /an
3 - / the
4 a/a

17.
Correct use of the articles

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1 the, a
2 a, the
3 a,-
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30.
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