I ______ stamps
Collect
Opposite of "happy"
Sad
What do you do on holidays?
Hike
_________ are very difficult to predict
Volcanic eruptions
An _______ can destroy a city in a few minutes
Earthquake
violent rotating column of air
Tornado
to travel by boat
Sail
________ often have got name such as Katrina
Hurricanes
What do you do with wood?
Chop
What do you do late at night?
Sleep