[ Comparative Adjective ]
The skin of a frog is ___________ than the elephant’s hide.
A. smooth
B. smoother
C. more smooth
D. more smoother

Random Topics:
Past Perfect and Past Perfect ContinuousAdjectives & PrepositionWish / If only ( Present)Simple and Compound SentencesCountable & Uncountable NounsIELTS GrammarModal PossibilitiesNeither/Either/All/NoneToo or EnoughComplex SentencesOther quiz:
Grammar › ViewFind out the verb used with preposition in the following sentence
Nobody responded to my complaint.
A. Nobody
B. Responded
C. Complaint
Vocabulary › View
An economic is a time when there is very little economic activity, which causes a lot of unemployment and poverty.
A. depression
B. improvement
C. development
D. mission
Possessive Nouns with Apostrophes and Pronouns › ViewWhat is the possessive form of ‘alga’ in the sentence: ‘The alga’s color is green’?
A. algaes’
B. alga’s
C. alga’
D. algaes
Grammar › View
Victor I … she … you.
A. think, likes
B. am thinking, is liking
C. think, is liking
D. am thinking, likes
