[ Tenses ]
The scientist _______ with different chemicals to find the perfect formula for the new medicine.
A. encourage
B. experimented
Random Topics:
Past Perfect Simple & ContinuousAdjectives and comparisonsPast Tense and NeutralPronouns ( Interrogative )Question TagsAdjectives & AdverbsIf ConditionalsTransitive and Intransitive VerbGrammar-Present Continuous-Sentence MakingVerb Present Simple TenseOther quiz:
Present Tenses › ViewLook! The police officer ___ to the village.
A. driving
B. is driveing
C. is driving
Grammar › View
Coal……very widely as a source of energy until the 19th century.
A. not used
B. did not use
C. not using
D. was not used
Tenses › ViewThey will meet us at the cafe tomorrow.
A. Present Simple
B. Present Continuous
C. Past Simple
D. Future Tense
Grammar › View
They ____ all the snacks before the movie started.
A. eat
B. ate
C. eats
D. eating