Topics: Grammar and Vocabulary
_____ a little bit of history, it was thought to be impossible in any computer system _____ a window with a functioning channel.
A. To have given/to have
B. Giving/having
C. To give/to have
D. Given/having
E. To be giving/to have
Select your answer:

Random Topics:
Types of Sentence StructureGrammar - must & have toQuantifiers and AdjectivesPronoun & Present SimpleFuture PlansPresent Simple Positive and NegativeGrammar and Passive VoiceModals and VocabularyAdverbs of Time and PlaceMain Idea and Sentence StructureOther quiz:
Modal Verbs › ViewYou _________ speak during a film at the cinema
A. can’t
B. mustn’t
C. shouldn’t
D. won’t
Determiners › View
a lot of + ……….
A. Countable Noun, Uncountable Noun
B. Uncountable Noun
C. Countable Noun
