Pine cones ___________ (eat) by squirrels.
A. Pine cones are eaten by squirrels.
B. Pine cones were eaten by squirrels.
C. Pine cones have been eaten by squirrels.

Random Topics:
Coherent Sentence with Correct Grammar StructureQuantifiers & Modal VerbsTOEIC Grammar and Vocabulary ReviewAdjectives & PrepositionsGerund & ParticipleDefinite & Indefinite Pronoun & ConditionalsFuture PassiveKinds of NounsGrammar - to bePassive Voice - Present ContinuousOther quiz:
Tenses › ViewWhich situation requires changing from present perfect to past simple to go into specific detail after introducing an event?
A. After stating “I’ve cut my finger.”
B. After announcing “The Olympic Games have started.”
C. After mentioning “I’ve lived in London for many years.”
D. All of the above
Coordinating Conjunctions › View
Which of the following is the correctly written sentence?
A. The girl was short but, she still could play basketball.
B. The girl was short but she still could play basketball.
C. The girl was short, but she still could play basketball.
Vocabulary › ViewDuring the thunderstorm ____________________ hit the tree and it caught fire.
A. frost
B. frost
C. chilly
D. lightning
E. freezing
Modal Verbs › View
The weather forecast may indicate rain later today.
A. Yes
B. No