E10- Unit 5 invention task 3

The ____,which can travel underwater, is very useful for scientists to learn about the undersea world.

• aeroplane

• electronic car

• spaceship

• submarine

Like Vietnamese, Thai people also depend ____ water for their crops.

• against

• for

• in

• on

In 1999, the king’s Chaipattana Aerator obtained Thai ____ for his rain-making techniques.

• certificates

• charters

• licenses

• patents

Paddle-wheel machine helps to clean the wastewater before ____ it for farming.

• rearranging

• recycling

• reducing

• reusing

You can get access ____ the Interne, via a range of devices such as desktop or laptop computers, mobile phones, and tablets.

• for

• in

• of

• to

Thomas Edison, Benjamin Franklin, James Watt are among of the greatest ____ of all time.

• inventions

• inventiveness

• inventors

• invents

_____ noodles are a precooked and usually dried block invented by Japanese.

• Instantaneous

• Instance

• Instant

• Instantly

It is definitely true that nature has inspired ____ inventions and technologies.

• numbers

• numeral

• numerical

• numerous

Smartphones are used not only for communication but also for information and ____.

• entertain

• entertainer

• entertaining

• entertainment

People often use the natural world as inspiration to design and invent new ____.

• producers

• products

• produces

• productions