[ Linkers and Conjunctions ]
I don’t drink coffee at night _______ it makes me stay awake.
A. however
B. or
C. because
D. so

Random Topics:
Tenses and StructureComparative and SuperlativesPhrases and TensesIntensifiers: Really vs VeryVerb FormsAction, Helping & Linking VerbsModals AuxiliaryAdjectives and comparisonsAdjective & AdverbsGrammar - to be, possessive, have gotOther quiz:
Prepositions › ViewWe laughed all ______________ the show.
A. along
B. across
C. through
D. off
Passive Voice and Modals › View
____________________ you open the door, please?
A. must
B. Could
C. have to
D. has to
Grammar › ViewWhich word is spelled incorrectly?
It is ilegal to use certain types of fireworks in many states.
A. certain
B. ilegal
C. states
D. correct
Phrasal Verbs › View
call off
A. cancel
B. begin
C. start
D. continue