The world’s first electronic computer ______ by the University of Pennsylvania in 1946.
A. was building
B. built
C. was built
D. has built
Random Topics:
Types of PrepositionSimple and Continuous TensesTravel VocabularyAdverb Clauses of Time-ing / InfinitivePresent TensePersonal PronounIf- ConditionalAdjectives and VocabularyHelpful PhrasesOther quiz:
Tenses › ViewWhich sentence is not correct ?
A. You will be eating pizza soon.
B. Andrew’s idea proved disastrous. I won’t be taking his advice again.
C. If you go now, you will have been waiting around for ages without a doubt.
D. Harry will be coming to the party on Saturday.
Grammar › View
In the following sentence, which word is an adjective?
My mom and dad bought me a beautiful game.
_
A. bought
B. game
C. beautiful
Grammar › ViewTrue or False: A subject is not always one word. Sometimes an entire phrase acts as the complete sentence.
A. TRUE
B. FALSE
Modal Verbs › View
He _______ eaten all the cookies; the box is empty!
A. must have
B. might have
C. should have
D. would have