Someone who doesn't not have permission is______________.

• sufficient

• unauthorized

• abnormal

• thorough

It's______________ that the Coronavirus will be the last global pandemic.

• highly unlikely

• almost certain

• very likely

• certain

______________ yesterday's lesson, did you understand what the teacher was talking about?

• Likely

• Regularly

• Especially

• Regarding

When there is has been an accident at work, we must______________ an investigation to find out what went wrong.

• conduct

• test

• set

• outline

What is the most likely trend in the number of foreign workers in KSA? Choose two answers.

• There has been a steep rise in the number of foreign workers in KSA.

• There has been a downward trend in the number of foreign workers in KSA.

• The percentage of foreign workers has remained constant.

• The percentage of foreign workers has fallen.

The research is______________. It will continue for a few more years.

• ongoing

• sufficient

• abnormal

• unauthorised

Which phrase is NOT an example of making a reference?

• With reference to the project,...

• With regard to project,...

• Regarding the project,...

• The project needs more resources.

Please______________ to turn off all the equipment before you leave the room.

• investigate

• conduct

• make sure

• set

When you wash your hands, you have to be very______________. Clean every part of your hands so that no germs survive.

• proactive

• thorough

• likely

• abnormal

Oil, solar power, water and trees are all examples of______________.

• equipment

• facilities

• manpower

• natural resources