[ Abstract Noun vs Concrete Noun ]
Happiness
A. Concrete
B. Abstract

Random Topics:
Intermediate PrepositionsBecause / soRelative & Interrogative Pronouns-ing / InfinitiveAbilityGrammar & VocabGerunds/InfinitivesLinking Words and PhrasesPresent/Past/Past ParticpleTAG QuestionsOther quiz:
First & Second Conditional › ViewIf you arrived early, it ___ less stressful.
A. will be
B. would be
C. was
Modal Verbs › View
. Students ___ submit their assignments on time.
A. must
B. can
C. don’t have to
Grammar › ViewLook! George _________ French to that man over there and they are having an interesting conversation.
A. was speaking
B. is speaking
C. spoke
D. has spoken
Grammar › View
Have you ever expected ____ an astronaut?
A. to become
B. become
C. becoming
