Условие задания:

1,5 Б.
Read these definitions and choose the right variant:
  
1. Necessary or of great value
   
 
2. The direction that goes towards the part of the earth above the equator, opposite to the south, or the part of an area or country that is in this direction
   
 
3. A long, white vegetable with green leaves on top that tastes and smells like an onion