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:
Adjective › ViewCar racing is the _____ game.
A. A. dangerous
B. B. more dangerous
C. C. most dangerous
Passive Voice of Tenses › View
Originally the book ……. (write) in Spanish, and a few years ago it ……. ( translate) into English.
A. is written – is translated
B. was written – was translated
C. has been written – was translated
D. was written – has been translated
Modals for Obligation › ViewHe 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.