Choose one of the sentences below to complete the closing remark in a business letter:

If you have any further questions, .............................................

Look at some verbs which describe changes in a market and choose the right alternative for their 'past' and 'past participle' forms.

Increase rise fall

Complete the sentence using one of the alternatives below.

She's a good accountant but her ......................... are high.

Complete the sentence with one of the words below.

Instead of .................. them orders from above, your administration should support them and try to make their life easier.

Choose an equivalent (value, purpose and meaning) translation for the idea:

Today she's a key part of any working team, making decisions, running vital parts of a company and keeping everyone in line - especially when it comes to new technology.

Which of the following is NOT mentioned as a problem related to bandwidth?

In paragraph 1, the text refers to:

Bandwidth refers to:

Os números 4, 6 e 12 são inversamente proporcionais aos números 3, X e Y respectivamente. Então os valores de X e Y são respectivamente: