This could be a written agreement or in an oral form. In addition, the contract will also include “custom and practice” agreements. These are how things usually done in the workplace, for example, if the employer always gives the employees a day’s holiday in August. Even though this is not mentioned in the written contract, this will form part of the contract as it is the usual practice. A trade union may have negociated (谈判达成) an agreement with an employer about conditions at work. The negociated agreement will often form part of a contract. Some contract will be illegal if: * the employee gets all or part of their wages in cash; * tax and national insurance contributions (国民保险税) are not paid; and * the employee knows they are getting paid in this way to avoid paying national insurance and tax.66. According to the first paragraph, a contract of employment _____________ . A) must be a written one B) could be in an oral form C) should be signed by a trade union D) ought to be a workplace agreement 67. “Custom and practice” agreement are uaually ______________ . A) included in the contract B) known to employees only C) always written clearly in the contract D) signed by both the employer and a trade union 68. According to the passage, the trade union and employer may negotiate an agreement on _____________ . A) paid holidays B) insurance terms C) training programs D) conditions at work 69. If the employee receices his pay in cash, this practice will be regarded as ______ . A) reasonable B) pratical C) illegal D) unfair 70. The passage is mainly about ______________ . A) the negotiation with an employer B) the employment contract C) the working conditions D) the job resposibilities

英语阅读题，求高手，帮忙，谢谢
( 3 )
The contract of employment is the agreement made between the employer and the employee. This could be a written agreement or in an oral form.
In addition, the contract will also include “custom and practice” agreements. These are how things usually done in the workplace, for example, if the employer always gives the employees a day’s holiday in August. Even though this is not mentioned in the written contract, this will form part of the contract as it is the usual practice.
A trade union may have negociated (谈判达成) an agreement with an employer about conditions at work. The negociated agreement will often form part of a contract.
Some contract will be illegal if:
* the employee gets all or part of their wages in cash;
* tax and national insurance contributions (国民保险税) are not paid; and
* the employee knows they are getting paid in this way to avoid paying national insurance and tax.
66. According to the first paragraph, a contract of employment _____________ .
A) must be a written one B) could be in an oral form
C) should be signed by a trade union D) ought to be a workplace agreement
67. “Custom and practice” agreement are uaually ______________ .
A) included in the contract
B) known to employees only
C) always written clearly in the contract
D) signed by both the employer and a trade union
68. According to the passage, the trade union and employer may negotiate
an agreement on _____________ .
A) paid holidays B) insurance terms
C) training programs D) conditions at work
69. If the employee receices his pay in cash, this practice will be regarded as ______ .
A) reasonable B) pratical C) illegal D) unfair
70. The passage is mainly about ______________ .
A) the negotiation with an employer B) the employment contract
C) the working conditions D) the job resposibilities