Frontrunner 10 U6 Extension EF

I need to take a first ........ course to be able to work with kids.

• help

• aid

• medicine

She likes to ........ houses from wooden blocks.

• engineer

• produce

• build

More and more people are becoming aware that global warming is a/an ........ phenomenon.

• artificial

• man-made

• unnatural

I’ve spent the whole summer training, but I haven’t made much ........

• advancement

• progress

• development

Do you have any ........ orange juice? With no sugar or preservatives?

• state-of-the-art

• clean

• pure

I used to have a ........ halloween mask when I was little.

• glow-in-the-dark

• glow in the dark

• bioluminescent

The cleaning company is cleaning the office at the moment.

• The office was being cleaned at the moment.

• The office is being cleaned at the moment.

• The office is cleaned at the moment.

• The office was cleaned at the moment.

The contract is being signed at this very moment.

• The contract is being signed this morning.

• The contract is being signed soon.

• The contract is being signed as we speak.

• The contract is being signed yesterday.

We are now taking the injured to the hospital.

• The injured are now being taken to the hospital

• The injured are now being take to the hospital

• The injured are now being took to the hospital

• The injured are now taken to the hospital

I met Susan a few days ago and she told me about her new research project.

• I met Susan yesterday and she told me about her new research project.

• I met Susan this morning and she told me about her new research project.

• I met Susan the other day and she told me about her new research project.

• I met Susan the day after tomorrow and she told me about her new research project.