M1 W1 Vocabulary Review

Grandpa's old truck __________ to life as we started up the engine.

• sputtered

• flopped

• chugged

• gadgets

We will file ________ so no one can copy and sell our idea.

• patents

• cylinders

• locomotives

• gadgets

If you had something ________ in your bedroom, you might not be able to sleep because it was so bright.

• incandescent

• cylinder

• chugged

• sputtered

A roll of paper towels is shaped like a __________.

• cylinder

• phonograph

• flop

• locomotive

The ______ pulled the train down the track and into town.

• locomotives

• gadgets

• phonographs

• flops

The expensive movie ended up being a box office ______ because no one liked it.

• flop

• gadget

• cylinder

• phonograph

Aunt Liz is an inventor. She is always creating new and useful _______ for us to try.

• gadgets

• phonographs

• chugged

• patents

The invention of the _______ allowed people to record sounds and play them back.

• phonograph

• locomotive

• chugged

• cylinder

The old steam engine _______ up the hill. Although it wasn't moving fast, it was making progress.

• chugged

• sputtered

• flopped

What does the prefix ex- mean?

• out

• in

• sound

• again