Mark Zuckerberg and his classmates ________ Facebook while he ________ Harvard University.
A. invented / attended
B. were inventing / attended
C. invented / was attending
D. were inventing / was attending
Random Topics:
Intensifiers: Really vs VeryVerbs and TensesPreposition of PlaceCompound Words and SentencesCommon & Proper NounsFuture Perfect TenseModals of Obligation and PermissionSuperlative & Comparative Adverbstoo / enoughGrammar - too & enoughOther quiz:
Grammar › ViewWe ……….your son in the school play last night. He ………….a terrific acting job.
A. saw / was doing
B. were seeing/ did
C. had seen/ had done
D. have seen/ has done
Idioms › View
He’s …
A. browned-off
B. blued-out
C. grayed-away
D. whited-down
He works in a call-centre and he sometimes _____ work at night.
A. should
B. has to
C. must
D. shouldn’t
Simple Present and Present Continuous › View
Which of these sentences is in Present Continuous Tense?
A. a) Mike will bake chocolate cookies in the kitchen.
B. b) Mike is baking chocolate cookies in the kitchen.
C. c) Mike baked chocolate cookies in the kitchen.
D. d) Mike bakes chocolate cookies in the kitchen.