Noun, Adjective, or Adverb Clause?

BEFORE I GO TO SLEEP, I have to read for a little while each night.

WHICHEVER ONE OF MY STUDENTS BORROWED MY MARKER needs to return it.

The University of Minnesota, WHICH IS OLDER THAN THE STATE, is Ms. Page's alma mater.

The Spam sandwich actually tasted better THAN I HAD EXPECTED.

One reason for this low rate is THAT MANY BOLIVIANS ARE MOUNTAIN DWELLERS.

I want to stop by the restaurant WHERE MY SISTER WORKS.

AS SOON AS YOU GET HOME, call me and let me know you made it.

Following European tradition, these schools have programs WHICH EMPHASIZE CLASSICAL STUDIES AND FOREIGN LANGUAGES.

The Spanish and Portuguese settlers WHO COLONIZED SOUTH AMERICA had new education systems.

Josie's favorite flowers are the ones THAT SMELL THE BEST.

Will you please tell WHOEVER KEEPS CALLING DURING DINNER to wait until after 8:00?

The duck was very alarmed WHEN IT DISCOVERED MY CATS WANTED TO EAT IT.

The tornado THAT HIT THE MIDDLE OF THE CITY was devastating.

Teaching consists of lectures ON WHICH THE STUDENTS ARE EXPECTED TO TAKE NOTES.

WHOEVER GRADUATES FROM A SECONDARY SCHOOL has finished his or her general studies.

ALTHOUGH MOST SOUTH AMERICAN COUNTRIES HAVE SECONDARY SCHOOLS, few students expect to go to them.

Angelique headed to the beach, WHERE SHE HOPED TO GET A TAN.

Many South American children WHO DO GO TO SCHOOL leave at the end of two or three years.

The restaurant WHERE MY PARENTS HAVE ALWAYS CELEBRATED THEIR ANNIVERSARY closed last week.

THOUGH COLONISTS ESTABLISHED MANY SCHOOLS, they did not provide education for all people.

ALTHOUGH JOHANNA LIKED CLASSICAL MUSIC, she did not enjoy Beethoven.

You can't deny THAT KATERINA TRIED HER BEST.

Now most South American countries have laws THAT CALL FOR COMPULSORY ELEMENTARY EDUCATION.

ALTHOUGH WE THOUGHT THE SCREEN WAS CLOSED, the duck still found a way into our house.

WHEN YOU GET THE CHANCE, please call your mother back.

BEFORE YOU GO TO PHONE JAIL, grab yourself a gradecam sheet.

WHILE YOU ARE AT THE GAME, I think I'll get some homework done.

HOW SHE GOT HERE SO FAST is a mystery to me.

Often laws cannot be put into effect, SINCE MONEY FOR TEACHERS, SCHOOLS, and BOOKS IS LACKING.

WHOEVER LEAVES THE ROOM LAST needs to make sure the door is locked.

They assumed THAT SCHOOLING WAS ONLY NECESSARY FOR THE PEOPLE OF PROFESSIONAL CLASSES.

The children argued about WHAT THE BEST METHOD WAS TO CATCH FISH.

Bolivia is the country WHICH HAS THE LOWEST LITERACY RATE IN SOUTH AMERICA.

THE KNOWLEDGE THAT SHE WAS STILL TALLER THAN HER BROTHER was what brought Derya the most joy.

Do you think you could pick me up some milk IF YOU GO TO THE STORE?

She tried to buy the same dress THAT I WANTED TO BUY.

UNLESS I FIND MY KEYS, I won't be able to get to school on time.

It is hard to provide schooling BECAUSE OF ISOLATION AND THE DIFFERENT DIALECTS REPRESENTED.