Idioms about Science and Technology Part 1

A person who has a minor but functionally necessary post in a large operation or organization

Someone/something in an organisation that operates very well and smoothly

To have advanced and innovative ideas for the company

Choose the idiom to describe someone who is very clever.

The appropriate idiom to describe something not to be difficult is . . . 

If something is easy to use, we can say it is _____.

What does the sentence 'I know what makes my boyfriend tick' mean?

I know how to get my boyfriend to do well in his exams or at work

I know how to get my boyfriend to remove ticks and fleas off our pets

To prevent something from continuing or to stop it from happening

To have a problem with the telephone lines

To have similar ideas or opinions on something

Everyone wanted _____ when Martha went into labor.

Choose an idiom that means to stay quiet:

The telephone lines are wrongly connected and causing a disruption with calls

The idiom 'a cog in the machine' means: