[ Grammar ]
The purpose of this study is _______ energy content in foods.
A. improvement for
B. the improving
C. improves
D. the improvement of

Random Topics:
Pronounciation and GrammarAdjective Clause and Adverb ClauseAdjectives with Prepositionmust/shouldVerb TensePresent Forms and Narrative TensesAdverb of MannerPassive Voice with ModalsAuxiliary Verbs, if, unless and ModalDefinite, Indefinite and Zero ArticlesOther quiz:
Modal Verbs › ViewWhich modal is often used to express a strong recommendation?
A. Must
B. Could
C. Might
D. Will
Present Tenses › View
By the time you ______ (finish) your project, I ______ (complete) mine as well.
A. will finish, will have completed
B. finish, will complete
C. will have finished, will have completed
D. finish, will have completed
Grammar › ViewIf you are a student from this decade, then it is obvious that you have encountered technology, ____ in the form of smartphone or laptop.
A. whether
B. either
C. neither
D. which
Grammar › View
Barney was made …………..behind after class.
A. stay
B. to stay
C. staying
D. having stayed
