[ Comparisons ]
A boat is ………………….. than a plane.
A. slower
B. slowest
C. more slow
D. more slowly

Random Topics:
Grammar, adverbs of frequency placementConditional Sentence Type 1Present Simple and Present ContinuousInfinitive or GerundGrammar TOEFLGrammar and Sentence StructureSimple Present Continuous TensePresent Perfect and Present Perfect ContinuousZero & First ConditionalIELTS GrammarOther quiz:
Present Perfect › ViewOur class __________ to go to the mountains on Saturday.
A. have decided
B. has decided
C. haas decide
D. have decide
Countable Noun › View
I couldn’t solve ___________ of the Maths problems
A. Any
B. Much
C. A
_______ I didn’t know the girl’s name, I could still remember what she looked like.
(A)After
(B)Before
(C)Although
(D)Because
Conjunctions › View
He passed the exam __________ he studied hard.
A. because
B. as long as
C. since
D. as long as