Poniższe ćwiczenie sprawdza znajomość słownictwa na poziomie egzaminu TOEFLi stanowi przykład ćwiczenia z zakresu przygotowania do egzaminu TOEFL.

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The system of numbersnumeralsfiguresnumeration that is now most widely used is a base-10 system with the following characteristicscharactersadvantagesdisadvantages : each number from 1 to 10 as well as the powers of 10 (such as one hundred or one thousand) has a  distinctiondistrictdistinctivedistant name, and the names of the other numbers tend to be  mixturescombinationssystemsfeatures of the names of the numbers from 1 to 10 and the powers of 10. In most Indo-European, Semitic, and Mongolian languages, the numerical systems have a decimal base and  conformconfirmcontainrefer at least approximately to this theoretical model. The almost universal adoption of the base-10 numerical system was undoubtedly  influencedconfirmedreversedreorganized by the fact that humans have ten fingers,  sincethereforemoreoveradmittedly people most likely first learned to count on their fingers ThoughEvenUnlikeDespite the base-10 numerical systems are convenient for reasons of anatomy, they are not as mathematically practical as would be systems based on perhaps 11 or 12. Some mathematicians have suggested that a base-11 system would be preferable  thantoforof a base-10 system because 11 is a prime number (and is thus divisible only by 1 and 11), while 10 is not a prime number (because it is divisible by 1,2,5,and 10);  othersanother onesthe othersthe other ones have suggested that a base-12 system would be preferable to a base-10 system because 12 is divisible by more whole numbers (1,2,3,4,6,12) than is 10.

Poniższe ćwiczenie sprawdza znajomość struktur gramatycznych na poziomie egzaminu TOEFL.

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1. NeitherEitherNorOr Mark or Sue has the book.
2. Both the children as welland tooandbut also their parents enjoyed the game.
3. He was angry because his car didn’t want todidn’t feel likewouldn’trefused to start in the morning.
4. Joanna described what she heardhas heardhad heardwould hear at the conference the previous week.
5. By 1999, Steve decidedhad decidedhad been decidingwas deciding to pursue a different career.
6. The bank was robbingwas being robbedwas robbedhad been robbed yesterday by a masked man.
7. Each of the students askaskshave askedhas asked a couple of questions already.
8. He thinks that his argument is more convincing than mymineIof me .
9. I need some advicesadviceadviseadvisor from you.
10. We took a balloon flight over aanthesome  African continent.