[ Present Tense ]
Water _______ on Earth as a solid, liquid and gas.
A. exists
B. exist
C. existed
D. existing
Select your answer:

Random Topics:
Modals of ProhibitionFuture Continuous, Future Perfect and Future Perfect ContinuousDemonstrative PronounsPrepositions and Adverbs of MovementPresent Continuous for FutureVocabulary and DefinitionsLinking Words & PhrasesSimple Past Tense (was/were)-ed or -ingComplex PrepositionsOther quiz:
Grammar › ViewJason _________ jumping on the bed.
A. is
B. are
C. am
Pronouns and Antecedents › View
The dogs were barking. Mom told them to be quiet.
What is the antecedent for them?
_
A. Mom
B. dogs
