[ Tenses ]
The scientist _______ with different chemicals to find the perfect formula for the new medicine.
A. encourage
B. experimented
Select your answer:
Random Topics:
Verb Types and TensesPresent Perfect SimpleSubordinating and Coordinating ConjunctionsQuantifiers & Modal VerbsPast Simple - Present PerfectToo or EnoughInfinitive or GerundGerund or InfinitiveGrammar and VocabularyAdverb & Compound SentencesOther quiz:
Grammar › View“My teacher read my paper she said it was wonderful.”
A. Complete
B. Fragment
C. Run-on
Grammar › View
Which word represents an emotion?
A. excited
B. pondered
C. mailbox
D. hopped