[ Adverbial Clause / If / Comparatives ]
A boat is _____ than a plane.
A. slower
B. slowest
C.more slow
D.more slower

Random Topics:
Infinitive and GerundGrammar- Later/LatterComparative and Superlative AdverbsPrepositional PhrasesTo infinitive - GerundModals and Comparative SuperlativeQuestion TagPassive Voice and ModalsReported SpeechGerund & ParticipleOther quiz:
Grammar › ViewJohn always __________ on time for meetings.
A. arrives
B. are arriving
C. is arriving
Prepositions of Time and Place › View
Can Superman see ___ walls?
A. through
B. in
C. into
Vocabulary › ViewOur principal, Dr. Corral, ________ a new flag for our school.
A. dazzling
B. attracted
C. greed
D. requested
Grammar › View
“Here ……. the box of broken appliances that you promised to repair,” Bob reminded Sue.
A. have been
B. will be
C. are
D. is
