[ Tenses ]
She said that Bob ___ as he ___ research work.
A. was busy / was doing
B. was busy / had done
C. was busy / have done
D. was busy / would be doing
E. is busy / will be doing

Random Topics:
going toConjunctions and Verb TensesNouns, Articles, DeterminersWill vs Verb InfinitivesInfinitives and GerundsVerbs, Tenses, and VocabularyModals and TensesWish + Verb 2Passive Voice and Relative ClausesPronouns, Sentence Structure, and Figurative LanguageOther quiz:
Vocabulary › Viewprivate words that a character in a play speaks to the audience or to another character, which are not supposed to be overheard by others onstage
A. tone
B. aside
C. connotation
D. refrain
Grammar › View
There (is/am/are) several books on the shelf.
A. is
B. am
C. are
Passive and Active Sentences › ViewThe second windmill …. with dynamite.
A. is blown down
B. is blowing down
C. blows down
Phrasal Verbs › View
The plane_______ quickly.
A. put away
B. turn up
C. try on
D. took off
