[ Grammar ]
I jumped out of my chair ____ I heard him at the door.
A. when
B. while
Select your answer:

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Must Vs Have toFamily VocabularyModal AuxiliaryComparison of Adjectives and AdverbsGrammar SuffixesGerund/ To Verb/ VerbPronounVerb Tenses and AgreementVerb to haveGerund or InfinitivesOther quiz:
Vocabulary › ViewThis candidate is ________ more experienced than the others.
A. analytical
B. sizable
C. vastly
Grammar and Vocabulary › View
_____ 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
