[ Grammar ]
Robert was crossing the street when he ________ Fred riding a motorcycle.
A. saw
B. was seeing
C. seeing
D. is seeing

Random Topics:
Sentence CompletionPresent Perfect SimpleSports VocabularyModals, Infinitives and GerundsGrammar, adverbs of frequency placementFunctional Sentence TypesGrammar RulesPronounsCommon & Proper NounsGerundOther quiz:
Simple Present Tense › ViewMelisa like reading very much. She ……a collection of books.
A. has
B. have
C. had
D. is having
Verb Patterns › View
I’m terrible at … – I hope nobody ever hears me
A. singing
B. to sing
C. sing
D. sang