[ Everyday vs. Every Day ]
It is important to drink eight cups of water (everyday, every day).
A. Everyday
B. Every day

Random Topics:
Conjunctions and PrepositionPassive and Active SentencesRelative Pronounsmust/shouldInfinitive and GerundPhrase and ClauseBasic TensesConstrative ConjunctionConjunctive AdverbInfinitive and GerundsOther quiz:
Past Simple Tense › ViewWe (walk) in the park and we (see) a rare species of birds.
A. walked, seen
B. walk, saw
C. walked, saw
D. walk, seen
Present Perfect Tense › View
…… they ever ….. (break) a mirror?
A. have/ break
B. has / broken
C. have/ broken
Grammar & Vocabulary › ViewAll the students, except John and Priya, _______________ in the classroom yesterday.
A. is
B. are
C. was
D. were
Present Continuous for Future › View
What are you doing tomorrow after school?
A. He is watching a movie after school tomorrow
B. I am play soccer with my friends after school
C. I am swimming with my friends after school tomorrow
D. She is not watching a movie