[ Relative Pronoun ]
Marie Curie, … husband worked as a laboratory instructor, was a pioneer in the field of radiology.
- whose
- who
- whom

Random Topics:
Adverbial ClausesDefinite ArticlesSimple Past Tense (was/were)Pronunciation and VocabularyCoordinating and Subordinating ConjunctionsEssential and Nonessential ClausesGrammar : Structural Common ErrorsSimple Tenses in EnglishHow many / How much - Is there / Are thereThe Simple Present TenseOther quiz:
Grammar › ViewMonica didn’t help her brother study for his math exam, and he failed it. What should she have done?
A. She shouldn’t has helped him.
B. She should have studied with him.
C. She should helped him more.
Some vs. Any › View
I have bought _____ apples. (affirmative)
… … a.some
… b.none
… c.any
Imagine, Daniel, Ethan, and Aiden are playing a game of ‘Message Relay’. Daniel needs to write a message and pass it on. He says, ‘I ____ write this letter right now.’
A. can
B. could
C. will be able to
Grammar › View
My sister said that she ___________ and ___________ me at 2 pm.
A. would come/ help
B. come/ help
C. had come/ would help
D. would come/ helped