[ Vocabulary & Grammar ]
If you become an _______ in a certain field, you know a lot about this field.
A. expert
B. expertise
C. heritage
D. wheat

Random Topics:
Verb Tenses and Sentence StructureConjunctions & Cohesive DevicesUnreal ConditionalsConjunction: Because and SoGrammar - Present Perfect with for and sinceModal Verbs of Deduction and SpeculationSimple Past TensePresent Continuous for FutureGerund - to Infinitive Future - Will and Be going toOther quiz:
Vocabulary › ViewWhat word means thin?
A. haltingly
B. threadbare
C. ominous
D. sparce
Grammar › View
Which of the sentences is a simple sentence?
A. Basketball and soccer are my favorite sports.
B. Valentine’s Day is on February 14th, and St. Patrick’s Day is on March 17th.
Simple Present and Past Tenses › ViewMy teacher sometimes _______ her keys.
A. forgets
B. forget
C. forgot
D. forgotten
Subordinating Conjunctions › View
_____ the continuous rain in the area, many streets were flooded.
A. While
B. Unless
C. After