[ Vocabulary ]
A potassium compound often used in agriculture and industry.
A. provision
B. idle
C. adherence
D. potash

Random Topics:
Relative Pronoun/AdverbsSo or SuchHow much or How many?Vocabulary and DefinitionsUnreal ConditionalsNoun and Modal VerbsZero Conditional SentenceAdjectives & QuantifiersInfinitivesFuture - will / going to / present continuousOther quiz:
Subordinating Conjunctions and Clauses › ViewWhich of the following is a subordinating conjunction?
A. And
B. But
C. Or
D. Because
Grammar and Vocabulary › View
. I think I _______ visit my grandmother this weekend.
A. will
B. am going to
C. was
D. do
Grammar › ViewIdentify the direct object in the following sentence.
My friend Alice gave ballet lessons to Janie and me.
___
A. ballet
B. lessons
C. Janie
D. me
Prepositions › View
She placed the large houseplant __________ the corner of the living room.
A. In
B. At
C. On