[ Grammar & Vocabulary ]
The color green is a _____ of yellow and blue.
A. combination
B. optimistic
C. certain
D. tough

Random Topics:
Grammar - to be, possessive, have gotPronoun-Verb AgreementGrammar - Verb FormsModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityConditional Sentence Type 2SimilesIndependent and Dependent ClausesGrammar - FragmentsWish clausePast Continuous Tense & Past ModalsOther quiz:
Modals and Responsibilities › ViewWe ___ arrive on time for the meeting.
A. must
B. ought to
C. need to
D. responsible for
Grammar › View
Mark has had his new computer … two months.
A. since
B. for
Grammar › ViewThe book _________ is on the table is quite thick.
A. who
B. whom
C. whose
D. which
E. when
Grammar › View
Where ____ going to study?
A. are you
B. you are
C. is you
