Vocabulary 28 (HMH)

The tool was very ________ to the job because it was helpful.

• valuable

• device

• breakthrough

• technology

The gem was very _______.

• valuable

• breakthrough

• radar

• technology

The ______ helped them to text through time.

• device

• breakthrough

• radar

• valuable

The _____ helped my make a phone call to my mom.

• device

• breakthrough

• valuable

• radar

The scientists made a big ________ with dinosaur research.

• breakthrough

• valuable

• device

• radar

There was a ________ in ipad technology.

• breakthrough

• valuable

• radar

• technology

_________ has helped us advance our world.

• technology

• radar

• valuable

• device

________ can be a good and bad thing depending on how it is used.

• Technology

• radar

• device

• valuable

The police officer used his ______ to check people's speeds.

• radar

• breakthrough

• valuable

• technology

The weather ________ showed a tornado in the area.

• radar

• breakthrough

• valuable

• technology