Some scientists went on an ___ in the desert.

• aware

• expedition

• ocean

Young children are easy to ____

• journey

• influence

• twice

It's important to ___ wildlife in nature reservations.

• amazing

• thick

• protect

This forest is so ___, I can't see anything!

• thick

• supplies

• weather

I can't believe it! You ate ____ cake?! There's nothing left!

• valuable

• the whole

• purpose

Please ___ the sentences on page 42.

• protect

• influence

• complete

The soldiers prepared a lot of water for their long ___

• forest

• journey

• twice

This picture is ___! It looks almost real!

• amazing

• thick

• ocean

The last bus takes a long time. It goes ___ all the neighborhoods.

• through

• complete

• aware

If we want to change the situation we need to ___ now!

• twice

• expedition

• take action