[ Grammar & Vocabulary ]
Water _____________ essential for life on Earth.
A. is
B. are
C. was
D. were

Random Topics:
Preposition after some VerbsConditional Sentence Type 3Simple Present Negative and QuestionModals of AdviceComparative AdverbConditional Type 1Complex Sentences with Adverb ClausesSimiles and Body IdiomsArticles with Proper NounsPast TensesOther quiz:
Grammar › ViewCorrelative Conjunction: That new statue is _____ large _______ lifelike.
A. neither, nor
B. either, or
C. both, and
D. not only, but also
Grammar › View
_____ no fixing the relationship between Hank and Iris because unless they talk to each other.
A. It is
B. There is
C. They have
D. They are
Grammar › ViewShe ______ to school every week.
A. go
B. going
C. is going
D. goes
Articles › View
There is…….umbrella in ………corner of the house.
A. a/a
B. a/ ø
C. an/the
D. an/ ø
