[ Grammar and Vocabulary ]
What is the simple subject in the sentence? The famous scientist presented her research at the conference.
A. The
B. Scientist
C. Research
D. Conference

Random Topics:
Vocabulary : Coming & GoingGrammar - FragmentsTenses and VerbsGrammar speak,talk,say,tellPronouns, Verb, ConjunctionCommon & Proper NounsQuantifiers and ArticlesDependent ClausesPerfect Tenses and VocabularyPresent Perfect Simple & Present Perfect ContinuousOther quiz:
Commas › ViewWhich sentence has the correct use of the comma
A. No, you do not have homework tonight.
B. No you do not, have homework tonight.
C. No you do not have homework, tonight.
Present and Future Tenses › View
I promise I ……………………… for you, don’t worry.
A. do your homework
B. will do your homework
C. won’t do your homework
D. does your homework
Grammar › ViewThe earth ………. around the sun.
A. Go
B. Going
C. Is going
D. Goes
Grammar › View
Did you ______ your dog a bath today?
A. given
B. gave
C. gived
D. give
