[ 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:
How many / How much - Is there / Are there › View________ any books on the shelf?
A. Is there
B. Are there
C. When
D. How
Grammar and Vocabulary › View
The party is going to be in June, although they haven’t …… a date yet.
A. counted
B. set
C. reserved
D. equipped
Grammar › View_______ 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