Complete the sentence: River Nile is the _______ river in the world.
River Nile is the LONGEST river in the world.
Complete the sentence: Caspian Sea _____ the biggest lake in the world.
Caspian Sea IS the biggest lake in the world.
Complete the sentence: Tokio is the _____ populated city in the world.
Tokio is the MOST populated city in the world.
Complete the sentence: Golden Gate is the most famous ________ in the world.
Golden Gate is the most famous BRIDGE in the world.
