ALC Book 28 Lesson 4 Vocab

Please ______ the motor so that we can get going.

• actuate

• start

• amplify

• radiate

Most bands use an _____ so that people can hear the music.

• amplifier

• amplify

• beacon

• cable

Please speak louder and _____ your voice so that we can hear you.

• amplify

• actuate

• deflect

• scatter

What is that ____ on the screen?

• blip

• grid

• beacon

• scope

The picture is really _____. Nothing is clear.

• blurry

• visual

• obsolete

• variable

You can connect the printer to the computer with that ______.

• cable

• beacon

• scope

• image

The _____ is very steep. Be careful not to fall off.

• cliff

• cycle

• horizon

• grid

Scientists study the ______ of clouds and rain.

• cycle

• bearing

• image

• scope

You can use a shield to ______ the beam of light.

• deflect

• defect

• amplify

• encircle

Please don't _____ the picture. I want to see it clearly.

• distort

• amplify

• focus

• scatter