[ Grammar ]
Jessica __ television this morning when Tom __ the door.
A. was watching, knocked
B. watched, knocked
C. is watching, knocks

Random Topics:
Adjectives or AdverbsModals of Obligation & ProhibitionMixed TensesPresent, Past, Present Perfect and ComparativeModals and AdvicePhrase or ClauseSimilesPositive and Negative ConnotationsPassive Voice, Modals of Deduction and First ConditionalPast ParticiplesOther quiz:
Grammar › ViewWhat is the reason for inserting commas into this sentence?
Harriet Tubman escaped along the Underground Railroad, a network of abolition supporters, and made her way toward freedom.
A. Commas in a series
B. Introductory commas
C. Commas of direct address
D. Appositive commas
E. Comma splice
Tenses › View
We know when exactly the action started in Present Perfect tense.
A. TRUE
B. FALSE
