[ Vocabulary and Grammar ]
Select the correct relative pronoun: The scientist ________ discovered the vaccine received an award.
A. who
B. which
C. whose
D. whom

Random Topics:
Participal PhrasesPresent Simple PassiveModals of Speculation and DeductionTOEIC GrammarPast and Present Continuous tenseModal Verbs and PermissionDependent ClausesRelative Clauses and etcGrammar AssessmentQuestion tag and + - AgreementOther quiz:
Grammar › ViewI really ________________ to find a job in the field of cloud computing.
A. hope
B. succeeb
C. look forward
Present Continuous Tense › View
What is present perfect tense?
A. It is an expression.
B. It is a grammar structure.
C. It is a word.
Wish Sentences › ViewEm hãy chọn cấu trúc đúng cho câu ước ở hiện tại?
A. S1 + wish/wishes + S2 + Ve-ed/V2 +…
B. S1 + wish/wishes + S2 + were/weren’t + …
C. S1 + wish/wishes + S2 + didn’t + V + …
D. All are correct
Auxiliary Verbs › View
The washing machine __________ broken down.
A. be
B. has
C. will
D. should
