Unit 8 lesson 1

Scientists need a lot of ______ to understand the mysteries of the universe.

• expert

• knowledge

• investigate

During our trip, we ______ a rare animal in the forest.

• drive

• encountered

• purpose

______ students always ask interesting questions in class.

• Curious

• High-tech

• Expert

What is the ______ of learning a new language?

• encounter

• purpose

• expert

The detective was assigned to ______ the mysterious case.

• drive

• investigate

• expert

The new hospital is equipped with the most ______ medical machines.

• drive

• purpose

• high-tech

Determination and hard work will ______ you to success.

• drive

• expert

• encounter