Future inventions

The new technology has taken scientists years to....

• develop

• invent

• print out

• turn into

Stir the coffee until the sugar ....

• dissolves

• generates

• develops

• turns into

Jane often....copies of articles she finds on the Internet.

• prints out

• demonstrates

• on sale

• dissolves

Many power stations burn coal to....electricity.

• generate

• develop

• invent

• demonstrate

The professor will....his new invention at the science fair.

• demonstrate

• invent

• on sale

• generate

The new printer will soon go... for about $200.

• on sale

• invent

• demostrate

• turn into

Alexander Graham Bell....the telephone in 1876.

• invented

• dissolved

• demonstrated

• turned into

In the future, a window made of "smart glass" will.....a TV screen.

• turn into

• generate

• print out

• demonstrate