TOEIC Chapter 12

Temperatures can _____ by as much as 15 degrees in the winter. It goes up and down.

• remain

• decrease

• increase

• fluctuate

Ｏur purpose is to devlop a highly ____ AI system to meet the demand of the market. More and more enterprises need AI system badly.

• outdated
• obsolete

• sophisticated

• inefficient

The public has demanded to ____ legal proceedings agaisnt the policy. They think they should start it because the policy is not friendly for all walks of life.

• cease
• initiate
• terminate
• conclude

I'm sure there's a ____ explanation for why you act like this.

• illogical
• rational
• awful

• sensitive

I don't like to use artificial flavor ____ in my soup.

• coloring
• preservatives
• sweeteners
• enhancers

These statistics might ____ some operational problems in the expriment.

• indicate

• create
• recommend

• hide

Kate is genuinely ____ by a desire to help people.

• distracted
• included

• discouraged

• motivated

We should treasure ____ sources of energy such as wind and solar power.

• renewable

• continuous

• finite

• restricted

Repairs have already begun and we expect the analyzer to be fully ____ soon.

• expired

• malfunctioning
• operational
• broken

____ reports say that 50 people have died in the flood, though it has not yet been confirmed.

• Eventual

• Initial

• Verified

• Official