English as a Second Language   English Vocabulary, Grammar and Idioms


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Hiring contributors on blockchain project

I want to hire a number of writers preferably with an ESL background (English as a Second Language) to create tests for learners of English. The tests should contain 10 or more sentences with gaps and there should be fou…

3 December 3, 2019
About the English Vocabulary, Grammar and Idioms category 1 September 27, 2003
......... are common utensils in Asia. People use two of these utensils at one time and they are usually made of wood or metal 1 December 13, 2019
Which one of these is a popular cryptojacking software? 2 December 13, 2019
What is cryptojacking? 2 December 13, 2019
Unspent transaction outputs are used to determine whether a transaction is valid 2 December 13, 2019
A _______________ is an emulated computer system created using software 2 December 13, 2019
Bitcoin and Ether are examples of ________ tokens 2 December 13, 2019
The cryptographic link that keeps blocks together using a hash function is called a ______________ 2 December 13, 2019
_________________ defines which compiler version the smart contract uses 2 December 13, 2019
____________________ addresses allow multiple parties to require more than one key to authorize a transaction 2 December 13, 2019
_________________ initializes and manages the ledger state through transactions submitted by applications 2 December 13, 2019
The Sapphire Miner is a __________ 2 December 13, 2019
My parents ..... when my teacher called them and told them about my poor grades 1 August 2, 2019
___________________ refers to the number of blocks connected together in the blockchain 4 December 12, 2019
_________________ is a peer-to-peer electronic cash system that transfers funds overseas at high speeds 4 December 12, 2019
The world’s first digital collector coin is going to be issued by which country’s central bank? 4 December 12, 2019
The new mobile phones may be very trendy, but their weight and small screen size mean that they were hardly ideally built for ..... purposes 5 December 12, 2019
As a result of the ongoing recession, a number of companies have ________ for bankruptcy in the last quarter 4 December 12, 2019
Being a decisive person has helped Carl ________ at what he does 4 December 12, 2019
A __________________ is the transfer of value or coins from one address to another 2 December 12, 2019
A number which is only used once in a cryptographic communication is called ________________ 2 December 12, 2019
___________is an open source operating system based on the Linux distribution 2 December 12, 2019
In a _________________ system, control is exerted by just one entity, for example a person or an enterprise 2 December 12, 2019
Which is the correct phreposition? 6 December 11, 2019
I'm going to ..... some money to the Heart and Lung Association because my uncle was recently diagnosed with lung cancer 1 December 9, 2019
He has to ..... a doctor. That rash on his foot is getting worse 1 December 11, 2019
__________ are third party services which are not part of the blockchain consensus mechanism 1 December 10, 2019
A ..... is a standard set of systematic buttons that is laid out on a pad-type device. People use this when they need to type words and operate a computer 1 December 10, 2019
A distributed ledger that doesn't require a native currency to operate is called a ____________________ 1 December 10, 2019